Insulation
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Swadlings Timber & Hardware 1200 x 410 x 60mm Underfloor EPS Insulation Panels – EXPOL Orange – Pack of 11
EXPOL Orange underfloor insulation panels boost comfort and efficiency in timber floors. Each rigid EPS panel is 1200 x 410 x 60mm, colour-coded Orange for easy sizing, and supplied in a pack of 11. Panels are lightweight, moisture-resistant and simple to cut and fit between joists, providing a snug, durable installation. Ideal for renovations and new builds, helping reduce drafts and heat loss. Install quickly with standard tools and approved fixings for long-lasting, reliable performance.
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Swadlings Timber & Hardware 1200 x 470 x 60mm Underfloor EPS Insulation Panels – EXPOL Green – Pack of 10
EXPOL Green underfloor insulation helps create warmer, more energy-efficient homes by limiting heat loss and drafts. These rigid EPS panels measure 1200 x 470 x 60mm and are colour-coded Green for easy selection, supplied in a pack of 10. Lightweight, moisture-resistant and easy to cut, they friction-fit between timber joists with minimal waste. Ideal for both retrofits and new construction, delivering durable performance and quick installation. Improve comfort, reduce energy usage and enhance floor acoustics with EXPOL.
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Swadlings Timber & Hardware 1200 x 560 x 60mm Underfloor EPS Insulation Panels – EXPOL Blue – Pack of 9
EXPOL Blue underfloor insulation panels improve comfort by reducing heat loss and drafts through timber floors. Each rigid EPS panel is 1200 x 560 x 60mm, colour-coded Blue for easy identification, and supplied in a pack of 9. Lightweight and moisture-resistant, panels friction-fit between joists and are simple to trim for services. Ideal for new builds and retrofits, enhancing energy efficiency and floor warmth. Durable, long-lasting performance with quick, clean installation using standard tools and clips.
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Swadlings Timber & Hardware 200 Pack Underfloor Saddles – Foilboard – Support Clips for Underfloor Insulation
Foilboard Underfloor Saddles securely support and retain insulation panels between timber joists. Supplied in a 200 pack, these durable clips help maintain consistent insulation alignment and clearance for effective thermal performance. Quick to install with standard tools, they reduce movement and sagging over time, delivering a neat, long-lasting finish. Ideal for residential and light commercial underfloor applications using Foilboard insulation. Improve installation speed and reliability with purpose-designed saddles that simplify positioning and support.
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Swadlings Timber & Hardware 2400 x 1200 x 10mm Rigid Foil-Faced Insulation Panel – Foilboard – for Walls, Floors & Roofs
Foilboard 10mm rigid foil-faced panels provide a lightweight, moisture-resistant thermal solution for walls, floors and roofs. Each 2400 x 1200 sheet is reflective on both faces, acting as a thermal break and radiant barrier to improve energy efficiency and comfort. Easy to cut, handle and fix with dedicated Foilboard fasteners and accessories, the panels deliver a neat, professional finish. Ideal for new builds or retrofits, sheds and garages, where clean installation and durable performance are required.
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Swadlings Timber & Hardware 2400 x 1200 x 15mm Rigid Foil-Faced Insulation Panel – Foilboard – for Walls, Floors & Roofs
Foilboard 15mm rigid foil-faced panels offer enhanced thermal performance in a durable, lightweight board for walls, floors and roofs. Measuring 2400 x 1200, the reflective faces act as a thermal break and radiant barrier to reduce heat transfer and drafts. Panels are simple to cut, handle and fix using Foilboard-approved fasteners and accessories, delivering a clean, professional finish. Ideal for new construction and retrofits, including sheds and garages, where dependable insulation and quick installation are priorities.
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Swadlings Timber & Hardware 2400 x 1200 x 20mm Foilboard Rigid Insulation Panel – Double-Sided Reflective
Foilboard 2400 x 1200 x 20mm rigid panels deliver effective thermal performance in walls, floors and roofs. Each lightweight board features a high-density core laminated with reflective foil facings to reduce radiant heat transfer and act as a durable vapour barrier. Easy to cut and handle, the panels fix directly to studs or battens and integrate with Foilboard tapes and spacer blocks for airtight, professional finishes. Suitable for new builds and retrofits, the 20mm thickness is ideal where space is limited while still improving comfort and energy efficiency.
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Swadlings Timber & Hardware 2400 x 1200 x 25mm Foilboard Rigid Insulation Panel – Double-Sided Reflective
Foilboard 2400 x 1200 x 25mm panels provide reliable thermal insulation for walls, ceilings, subfloors and roof spaces. The rigid core with reflective foil facings minimises radiant heat and assists vapour control for a drier, more efficient building envelope. Panels are lightweight, clean to cut and simple to install with Foilboard joining tapes and spacer blocks, delivering neat, sealed seams. Ideal for residential or commercial applications, the 25mm thickness balances performance with build-up, helping reduce heating and cooling loads and improving year-round indoor comfort.
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Swadlings Timber & Hardware 2400 x 1200 x 30mm Foilboard Rigid Insulation Panel – Double-Sided Reflective
Foilboard 2400 x 1200 x 30mm rigid insulation panels enhance thermal resistance in wall, roof and floor assemblies. A tough reflective foil on both faces limits radiant heat transfer while providing a resilient vapour barrier. Panels are easy to score and snap for precise fitment and secure quickly to studs or battens. Use with Foilboard Silver or Green Tape for sealed, professional joins. The 30mm thickness offers improved thermal performance without excessive cavity build-up, supporting energy efficiency, acoustic comfort and moisture control in new construction or upgrades.
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Swadlings Timber & Hardware 2400 x 1200 x 40mm Foilboard Rigid Insulation Panel – Double-Sided Reflective
Foilboard 2400 x 1200 x 40mm panels deliver high-performing, rigid reflective insulation for external walls, cathedral ceilings, and floors. The dual foil facings reduce radiant heat gain and loss, while the closed-cell core improves thermal resistance and resists moisture. Lightweight and clean to work with, panels cut accurately and install quickly using Foilboard tapes and spacer blocks to maintain sealed joins and correct cavity spacing. The 40mm profile boosts comfort and energy savings, supporting compliance and performance targets in residential and commercial projects.
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Swadlings Timber & Hardware 2400 x 1200 x 50mm Foilboard Rigid Insulation Panel – Double-Sided Reflective
Foilboard 2400 x 1200 x 50mm rigid insulation panels offer robust thermal performance for demanding wall, roof and floor applications. Reflective foil facings on both sides reduce radiant heat transfer and provide a durable vapour barrier, while the thicker core increases R-value potential. Panels are easy to handle, clean to cut, and install rapidly with Foilboard joining tapes and spacer blocks for airtight, consistent results. Ideal for energy-efficient builds and retrofits, the 50mm thickness supports greater comfort, reduced energy costs and improved building durability.
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Swadlings Timber & Hardware 250 Pack Blank Fixing Plates – Foilboard – No Nail Required
Foilboard Blank Fixing Plates provide a neat, secure way to retain rigid foil-faced insulation during installation. Supplied as a 250 pack, these blank plates are designed for use with compatible fasteners and are supplied without nails, allowing you to choose screw or nail fixings to suit the substrate. Lightweight and easy to handle, they help prevent tear-through while spreading load across the board surface. Ideal for walls, ceilings and underfloor applications with Foilboard insulation systems.
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Swadlings Timber & Hardware 30mm Insulation Fasteners – Foilboard Standard – Nail/Screw – 250 Pack
Foilboard Standard 30mm fasteners are purpose-designed to secure Foilboard insulation and accessories to timber or steel substrates. Supplied in a 250 pack, they suit nail or screw attachment methods for maximum flexibility on site. The 30mm length is ideal for thinner boards and thermal breaks, providing reliable holding power without crushing the panel. Quick to install and clean to finish, these fasteners support efficient, professional results across walls, ceilings and underfloor applications.
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Swadlings Timber & Hardware 400 Pack FlexiFast Insulation Fasteners – Foilboard – Rapid Fix for Foilboard Panels
Foilboard FlexiFast fasteners enable rapid, secure installation of Foilboard insulation across walls, ceilings and floors. Supplied in a 400 pack for productivity, these versatile fixings grip firmly without damaging the board, helping achieve a tidy, professional finish. Lightweight and easy to use, they support fast placement and adjustment during install. Ideal for new builds and retrofits, FlexiFast improves speed on site while maintaining reliable hold and long-term performance with Foilboard insulation systems.
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Swadlings Timber & Hardware 40mm Insulation Fasteners – Foilboard Ultra – Nail/Screw – 250 Pack
Foilboard Ultra 40mm fasteners provide extra reach and holding strength for thicker Foilboard insulation panels and accessories. Supplied in a 250 pack, they are compatible with nail or screw fixing methods, making them versatile across timber and steel framing. The extended 40mm length helps ensure secure anchorage while maintaining board integrity. Fast to install and tidy in finish, these fasteners are ideal for walls, ceilings and underfloor setups where robust fixing is essential.
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Swadlings Timber & Hardware 48mm x 66m PVC Joining Tape – Foilboard Green Tape
Foilboard Green Tape is a 48mm x 66m high-adhesion PVC joining tape for sealing Foilboard insulation seams and edges. It delivers a strong, flexible bond over foil facings, frame members and overlaps to improve airtightness and assist vapour control. Easy to tear by hand and conformable around corners, the green finish offers high visibility for easy inspection. Suitable for walls, ceilings and floors, it complements Foilboard Silver Tape and spacer blocks, helping achieve neat, durable, and compliant installations across residential and commercial projects.
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Swadlings Timber & Hardware 50mm x 50m Aluminium Joining Tape – Foilboard Silver Tape
Foilboard Silver Tape is a 50mm x 50m aluminium joining tape designed to seal and reinforce joins in Foilboard panels and other foil-faced insulation. The high-tack adhesive bonds strongly to clean surfaces, maintaining vapour barrier continuity and improving airtightness. Flexible and tear-resistant, it conforms to corners and edges for neat, durable finishes. Use for seams, penetrations and patching during installation. Temperature and UV resistant, the silver aluminium face matches foil facings for a professional look and long-lasting performance in walls, roofs and floors.
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Builders Mitre 10 Aperture Wire Insulation Mesh1800 x 115 x 100 mm x 50m
Support bulk insulation neatly between joists and rafters with this Aperture wire mesh roll. Supplied in a 50m length, it’s sized 1800 x 115 x 100mm to suit a variety of framing layouts. Robust, corrosion-resistant wire helps secure batts in ceilings and walls, preventing sag and maintaining thermal performance. Easy to cut and tie for custom installations, it streamlines large projects and retrofits. Ideal for residential and light commercial use where a reliable, long-lasting insulation support solution is required.
$135.00
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Swadlings Timber & Hardware Box of 100 Foilboard Spacer Blocks – Installation Pack for Ventilated Cavities
Foilboard Spacer Blocks are supplied in a box of 100 to ensure correct and consistent clearance when installing Foilboard reflective insulation. These rigid spacers help maintain optimal cavity ventilation and prevent compression, preserving thermal performance and reflective air gap benefits. Quick to position and compatible with studs or battens, they simplify alignment and speed up installation. Ideal for walls, roofs and floors, spacer blocks reduce thermal bridging, improve finish quality, and support long-term system performance when used with Foilboard panels and sealing tapes.
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Builders Mitre 10 Bradford Fibertex 350 Plain Board 1200 x 600 x 50mm
Bradford Fibertex 350 Plain Board is a rigid mineral wool insulation panel sized 1200 x 600 x 50mm for thermal and acoustic performance in walls, ceilings, and plant rooms. The dense, non-combustible board helps reduce heat transfer and airborne noise while maintaining dimensional stability. Easy to cut and fit, it suits commercial and residential applications, HVAC enclosures, and services rooms. The plain-faced finish simplifies installation behind linings or within cavities, providing durable, long-term insulation and sound control.
$192.00
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Builders Mitre 10 Bradford Rockwool Party Wall Sealer 4000 x 300 x 50mm
Seal gaps at intertenancy junctions with the Bradford Rockwool Party Wall Sealer. This dense mineral wool strip reduces flanking noise, limits smoke and draft pathways, and improves overall fire performance of party wall systems. Supplied in a 4000 x 300 x 50mm strip for rapid installation, it is non-combustible, moisture resistant, and easy to cut to size. Ideal for sealing cavities at roof and floor interfaces, it delivers reliable thermal and acoustic control in residential and multi-residential builds.
$116.00
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Builders Mitre 10 Bradford Thermoseal Wall Wrap 1350mm x 60m
Bradford Thermoseal Wall Wrap provides a reflective vapour barrier that helps reduce draughts and radiant heat, improving wall system performance. The 1350mm x 60m roll is lightweight, tear resistant, and easy to install behind external cladding. It assists condensation management, protects framing during construction, and enhances energy efficiency and occupant comfort. Suitable for residential and light commercial projects, it works with approved tapes and flashings to create a continuous envelope and durable weatherproof layer.
$209.00
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Blacktown Building Supplies CSR Gold Insulation Batts Fibreglass R3.5 x 430mm
CSR Gold R3.5 fibreglass batts deliver excellent thermal performance and acoustic comfort in one simple install. At 430mm wide, they suit frames at 450mm centres, making them ideal for residential walls and ceilings. Soft to handle, low itch and easy to cut, they friction-fit between studs or joists for a neat finish. Non-corrosive and odourless, they help reduce heat loss, drafts and energy costs year-round. A proven choice for new builds and retrofits targeting higher comfort ratings.
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Blacktown Building Supplies CSR Gold Insulation Batts Fibreglass R3.5 x 580mm
CSR Gold R3.5 fibreglass batts provide strong thermal performance and improved acoustic control. At 580mm wide, they suit frames at 600mm centres to streamline installation in walls and ceilings. Soft to touch and easy to trim, the batts friction-fit snugly to reduce gaps and improve energy efficiency, helping maintain stable indoor temperatures. Non-corrosive and odourless, they are suitable for new builds or retrofits seeking comfort and compliance. A reliable, trusted insulation solution from CSR.
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Swadlings Timber & Hardware Ceiling Insulation Batts – Bradford Gold for Roof Spaces
Bradford Gold Ceiling Batts are quality glasswool insulation designed to improve thermal and acoustic comfort in roof spaces. Pre-cut to suit common joist centres, they’re lightweight, low itch, and easy to install for fast coverage over ceilings. The batts reduce heat transfer, helping homes stay warmer in winter and cooler in summer while lowering energy use. Non-combustible and durable, they retain loft for long-term performance. Ideal for new builds or retrofits, Bradford Gold Ceiling Batts support a more comfortable, quieter home environment year-round.
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Blacktown Building Supplies EXPOL Blue 1200 x 560 x 60mm Underfloor Insulation Pack of 9
EXPOL Blue underfloor insulation panels improve comfort by reducing heat loss and drafts through timber floors. Each rigid EPS panel is 1200 x 560 x 60mm, colour-coded Blue for easy identification, and supplied in a pack of 9. Lightweight and moisture-resistant, panels friction-fit between joists and are simple to trim for services. Ideal for new builds and retrofits, enhancing energy efficiency and floor warmth. Durable, long-lasting performance with quick, clean installation using standard tools and clips.
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Blacktown Building Supplies EXPOL Green 1200 x 470 x 60mm Underfloor Insulation Pack of 10
EXPOL Green underfloor insulation helps create warmer, more energy-efficient homes by limiting heat loss and drafts. These rigid EPS panels measure 1200 x 470 x 60mm and are colour-coded Green for easy selection, supplied in a pack of 10. Lightweight, moisture-resistant and easy to cut, they friction-fit between timber joists with minimal waste. Ideal for both retrofits and new construction, delivering durable performance and quick installation. Improve comfort, reduce energy usage and enhance floor acoustics with EXPOL.
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Blacktown Building Supplies EXPOL Orange 1200 x 410 x 60mm Underfloor Insulation Pack of 11
EXPOL Orange underfloor insulation panels boost comfort and efficiency in timber floors. Each rigid EPS panel is 1200 x 410 x 60mm, colour-coded Orange for easy sizing, and supplied in a pack of 11. Panels are lightweight, moisture-resistant and simple to cut and fit between joists, providing a snug, durable installation. Ideal for renovations and new builds, helping reduce drafts and heat loss. Install quickly with standard tools and approved fixings for long-lasting, reliable performance.
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Network Building Supplies Ecowool Acoustic Partition Batt 11kg 75mm R1.8 1200x450mm(20) - 10.8m2
Ecowool 75mm R1.8 acoustic partition batts designed to reduce sound transfer through internal walls. Pack contains 20 pieces at 1200 x 450mm, covering 10.8 m² with a pack weight of 11kg. Soft, low-itch fibres for easier handling and cutting. Ideal for residential and commercial partitions requiring improved acoustic comfort. Install snugly between studs for optimal performance and minimal gaps.
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Network Building Supplies Ecowool Acoustic Partition Batt 11kg 75mm R1.8 1200x600mm(20) - 14.4m2
Ecowool Acoustic Partition Batts deliver reliable sound control and thermal comfort for internal walls and ceilings. At 75mm thick with 11kg density and R1.8 thermal rating, they fit standard stud bays for fast, accurate installation. Low itch, low VOC, and non-combustible for a cleaner, safer jobsite. This 20-pack covers 14.4 m² with convenient 1200 x 600mm sheets, making it ideal for residential and light commercial acoustic partitions and general renovation projects.
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Network Building Supplies Ecowool Acoustic Partition Batt 14kg 75mm R1.9 1200x450mm(15) - 8.1m2
Designed for superior sound absorption, Ecowool Acoustic Partition Batts feature a 75mm thickness, higher 14kg density, and R1.9 thermal rating for tighter spaces. Sized 1200 x 450mm to suit narrower stud bays and services, they are low itch, low VOC, and non-combustible. The 15-pack covers 8.1 m², delivering consistent fit and performance. Ideal for residential and light commercial internal partitions where improved acoustic comfort is required.
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Network Building Supplies Ecowool Acoustic Partition Batt 14kg 75mm R1.9 1200x600mm(15) - 10.8m2
Ecowool Acoustic Partition Batts combine 75mm thickness, 14kg density and an R1.9 rating for enhanced acoustic and thermal performance. The 1200 x 600mm format speeds installation across standard stud bays. Low itch, low VOC composition ensures a cleaner install and improved indoor air quality. Non-combustible fibres add safety and compliance. Supplied in a 15-pack covering 10.8 m², ideal for internal walls, media rooms and multi-residential acoustic partitions.
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Network Building Supplies Ecowool Acoutsic Partition Batt 14kg 50mm R1.3 1200x600(22) - 15.84m2
These 50mm Ecowool Acoustic Partition Batts provide effective sound control in slim wall cavities and services walls. With 14kg density and an R1.3 rating, they balance acoustic performance and thermal efficiency. The 1200 x 600mm size fits standard framing for quick installation. Low itch fibres, low VOCs, and non-combustible properties support safer, cleaner jobsites. Supplied as a 22-pack covering 15.84 m², ideal for refurbishments, light partitions, and commercial fitouts.
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Network Building Supplies Ecowool Residential Batts R2.0 90mm 1160x430mm(21) - 10.47m2
Ecowool Residential Batts are engineered for thermal efficiency and year-round comfort in walls and ceilings. At 90mm thick with an R2.0 rating, these 1160 x 430mm batts suit common stud spacings for a snug, gap-free fit. Made from low itch, low VOC, non-combustible fibres to support safer handling and healthier indoor air. This 21-pack covers 10.47 m², delivering reliable performance for new builds and renovations in residential applications.
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Network Building Supplies Ecowool Residential Batts R2.0 90mm 1160x580mm(21) - 14.13m2
These Ecowool Residential Batts provide dependable R2.0 thermal performance at 90mm thickness to improve energy efficiency and comfort. The 1160 x 580mm format suits wider stud bays, ensuring a precise fit and quick installation. Manufactured with low itch, low VOC, non-combustible fibres for safer handling and cleaner air. Pack of 21 covers 14.13 m², ideal for external walls and ceilings in residential builds and upgrades seeking consistent, long-term insulation performance.
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Network Building Supplies Ecowool Residential Batts R2.5 HD 90mm 1160x430mm(11) - 5.49m2
Ecowool R2.5 HD Residential Batts combine 90mm thickness with high density construction for superior thermal performance and firm friction fit. The 1160 x 430mm size suits common stud layouts, reducing gaps and thermal bridging. Low itch, low VOC fibres enhance installer comfort and indoor air quality. Non-combustible for added safety. This 11-pack covers 5.49 m², ideal for energy‑efficient homes and retrofit projects requiring a higher performing wall insulation solution.
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Network Building Supplies Ecowool Residential Batts R2.5 HD 90mm 1160x580mm(11) - 7.4m2
These Ecowool R2.5 HD Residential Batts deliver high density thermal performance in a 90mm thickness, providing excellent energy efficiency and a tight, springy fit. The larger 1160 x 580mm sheets suit wider stud spacing for rapid coverage. Made with low itch, low VOC, non-combustible fibres for safer installation and improved indoor air quality. Supplied in an 11-pack covering 7.40 m², ideal for high‑performance wall insulation in new builds and renovations.
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Blacktown Building Supplies Foilboard Blank Plates 250 Per Box No Nail
Foilboard Blank Fixing Plates provide a neat, secure way to retain rigid foil-faced insulation during installation. Supplied as a 250 pack, these blank plates are designed for use with compatible fasteners and are supplied without nails, allowing you to choose screw or nail fixings to suit the substrate. Lightweight and easy to handle, they help prevent tear-through while spreading load across the board surface. Ideal for walls, ceilings and underfloor applications with Foilboard insulation systems.
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Blacktown Building Supplies Foilboard Fasteners Standard 30mm Nail / Screw 250 Per Box
Foilboard Standard 30mm fasteners are purpose-designed to secure Foilboard insulation and accessories to timber or steel substrates. Supplied in a 250 pack, they suit nail or screw attachment methods for maximum flexibility on site. The 30mm length is ideal for thinner boards and thermal breaks, providing reliable holding power without crushing the panel. Quick to install and clean to finish, these fasteners support efficient, professional results across walls, ceilings and underfloor applications.
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Blacktown Building Supplies Foilboard Fasteners Ultra 40mm Nail / Screw 250 Per Box
Foilboard Ultra 40mm fasteners provide extra reach and holding strength for thicker Foilboard insulation panels and accessories. Supplied in a 250 pack, they are compatible with nail or screw fixing methods, making them versatile across timber and steel framing. The extended 40mm length helps ensure secure anchorage while maintaining board integrity. Fast to install and tidy in finish, these fasteners are ideal for walls, ceilings and underfloor setups where robust fixing is essential.
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Blacktown Building Supplies Foilboard Flexifast Fasteners 400 Per Box
Foilboard FlexiFast fasteners enable rapid, secure installation of Foilboard insulation across walls, ceilings and floors. Supplied in a 400 pack for productivity, these versatile fixings grip firmly without damaging the board, helping achieve a tidy, professional finish. Lightweight and easy to use, they support fast placement and adjustment during install. Ideal for new builds and retrofits, FlexiFast improves speed on site while maintaining reliable hold and long-term performance with Foilboard insulation systems.
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Blacktown Building Supplies Foilboard Floor Saddles 200 Per Box
Foilboard Underfloor Saddles securely support and retain insulation panels between timber joists. Supplied in a 200 pack, these durable clips help maintain consistent insulation alignment and clearance for effective thermal performance. Quick to install with standard tools, they reduce movement and sagging over time, delivering a neat, long-lasting finish. Ideal for residential and light commercial underfloor applications using Foilboard insulation. Improve installation speed and reliability with purpose-designed saddles that simplify positioning and support.
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Blacktown Building Supplies Foilboard Insulation 2400 x 1200 x 10mm
Foilboard 10mm rigid foil-faced panels provide a lightweight, moisture-resistant thermal solution for walls, floors and roofs. Each 2400 x 1200 sheet is reflective on both faces, acting as a thermal break and radiant barrier to improve energy efficiency and comfort. Easy to cut, handle and fix with dedicated Foilboard fasteners and accessories, the panels deliver a neat, professional finish. Ideal for new builds or retrofits, sheds and garages, where clean installation and durable performance are required.
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Blacktown Building Supplies Foilboard Insulation 2400 x 1200 x 15mm
Foilboard 15mm rigid foil-faced panels offer enhanced thermal performance in a durable, lightweight board for walls, floors and roofs. Measuring 2400 x 1200, the reflective faces act as a thermal break and radiant barrier to reduce heat transfer and drafts. Panels are simple to cut, handle and fix using Foilboard-approved fasteners and accessories, delivering a clean, professional finish. Ideal for new construction and retrofits, including sheds and garages, where dependable insulation and quick installation are priorities.
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Blacktown Building Supplies Foilboard Insulation 2400 x 1200 x 20mm
Foilboard 2400 x 1200 x 20mm rigid panels deliver effective thermal performance in walls, floors and roofs. Each lightweight board features a high-density core laminated with reflective foil facings to reduce radiant heat transfer and act as a durable vapour barrier. Easy to cut and handle, the panels fix directly to studs or battens and integrate with Foilboard tapes and spacer blocks for airtight, professional finishes. Suitable for new builds and retrofits, the 20mm thickness is ideal where space is limited while still improving comfort and energy efficiency.
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Blacktown Building Supplies Foilboard Insulation 2400 x 1200 x 25mm
Foilboard 2400 x 1200 x 25mm panels provide reliable thermal insulation for walls, ceilings, subfloors and roof spaces. The rigid core with reflective foil facings minimises radiant heat and assists vapour control for a drier, more efficient building envelope. Panels are lightweight, clean to cut and simple to install with Foilboard joining tapes and spacer blocks, delivering neat, sealed seams. Ideal for residential or commercial applications, the 25mm thickness balances performance with build-up, helping reduce heating and cooling loads and improving year-round indoor comfort.
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Blacktown Building Supplies Foilboard Insulation 2400 x 1200 x 30mm
Foilboard 2400 x 1200 x 30mm rigid insulation panels enhance thermal resistance in wall, roof and floor assemblies. A tough reflective foil on both faces limits radiant heat transfer while providing a resilient vapour barrier. Panels are easy to score and snap for precise fitment and secure quickly to studs or battens. Use with Foilboard Silver or Green Tape for sealed, professional joins. The 30mm thickness offers improved thermal performance without excessive cavity build-up, supporting energy efficiency, acoustic comfort and moisture control in new construction or upgrades.
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Blacktown Building Supplies Foilboard Insulation 2400 x 1200 x 40mm
Foilboard 2400 x 1200 x 40mm panels deliver high-performing, rigid reflective insulation for external walls, cathedral ceilings, and floors. The dual foil facings reduce radiant heat gain and loss, while the closed-cell core improves thermal resistance and resists moisture. Lightweight and clean to work with, panels cut accurately and install quickly using Foilboard tapes and spacer blocks to maintain sealed joins and correct cavity spacing. The 40mm profile boosts comfort and energy savings, supporting compliance and performance targets in residential and commercial projects.
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