H3 Pine
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Advanced Timber & Hardware 190 x 45 H3 CCA Treated Pine - 5.4
H3 CCA treated pine for above‑ground exterior structural applications. Durable treatment helps resist rot and termites. Ideal for pergolas, decks and general framing. Cut with standard tools; seal end cuts and use corrosion‑resistant fixings. Design and install to span tables and engineering requirements.
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Advanced Timber & Hardware 190 x 45 H3 CCA Treated Pine - 6
Long‑length H3 CCA treated pine for exterior, above‑ground structural use. Treatment protects against decay and insects, suiting decks, pergolas and general outdoor framing. Fix with corrosion‑resistant fasteners and seal all cut ends with suitable preservative. Follow engineered design and local standards for spans and fixings.
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Swadlings Timber & Hardware 190 x 45 mm Structural Timber – H3 MGP10 Treated Pine – FLAMEfixx R/H – 3.6m
FLAMEfixx 190 x 45 mm H3 MGP10 treated pine provides a deeper section for outdoor, above‑ground structural framing. MGP10 machine grading offers reliable strength, while H3 treatment helps resist decay and termite attack. The R/H finish delivers straight, uniform stock for quick, accurate installation. At 3.6 m, it’s suited to joists, bearers and beams in decks and pergolas. Works well with standard connectors and corrosion‑resistant fixings. Apply exterior coatings or sealers to enhance weather protection and long‑term performance.
$146.70
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Swadlings Timber & Hardware 190 x 45 mm Structural Timber – H3 MGP10 Treated Pine – FLAMEfixx R/H – 4.2m
This FLAMEfixx 190 x 45 mm H3 MGP10 treated pine is a solid choice for exterior structural framing where added depth is needed. MGP10 grading ensures consistent strength and stiffness, while H3 treatment helps protect against decay and termites above ground. The R/H finish yields straight, stable members that cut and fix easily. At 4.2 m, it suits common spans in decks, pergolas and verandas. Use galvanised or stainless steel fasteners and consider exterior coatings for enhanced durability.
$171.15
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Swadlings Timber & Hardware 190 x 45 mm Structural Timber – H3 MGP10 Treated Pine – FLAMEfixx R/H – 4.8m
FLAMEfixx 190 x 45 mm H3 MGP10 treated pine offers dependable strength and durability for outdoor, above‑ground construction. The MGP10 grade provides reliable structural performance, and H3 treatment helps resist decay and termites. With an R/H finish, it’s straight and easy to work, fitting standard brackets and connectors. The 4.8 m length covers longer spans with fewer joins, improving installation speed and aesthetics. Ideal for deck joists, bearers and pergola beams. Use corrosion‑resistant fixings and suitable exterior finishes.
$195.60
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Swadlings Timber & Hardware 190 x 45 mm Structural Timber – H3 MGP10 Treated Pine – FLAMEfixx R/H – 5.4m
Select this FLAMEfixx 190 x 45 mm H3 MGP10 treated pine for robust outdoor framing. MGP10 machine grading assures consistent strength, while H3 treatment provides resistance to decay and termite attack in above‑ground exposure. The R/H finish ensures straight, uniform members that cut, drill and fix readily. At 5.4 m, it supports extended spans and reduces mid‑span joins for a cleaner finish. Ideal for deck bearers, joists and pergola beams. Pair with galvanised or stainless fasteners and exterior coatings for longevity.
$220.05
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Swadlings Timber & Hardware 190 x 45 mm Structural Timber – H3 MGP10 Treated Pine – FLAMEfixx R/H – 6.0m
This 190 x 45 mm FLAMEfixx H3 MGP10 treated pine length is suited to larger spans in exterior, above‑ground framing. MGP10 grading delivers consistent, reliable strength, and H3 treatment helps resist decay and insects. The R/H finish provides straight, stable members for quick installation with standard connectors. At 6.0 m, it minimises joins and supports clean layouts in decks and pergolas. Use corrosion‑resistant fixings and apply exterior coatings to protect against weathering and extend service life.
$244.50
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Ark Building Supplies 190 x 45mm H3 CCA Treated Pine – Outdoor Structural Timber – 3.6m
Exterior‑grade H3 CCA treated pine designed for above‑ground structural applications. Provides resistance to fungal decay and insect attack. Ideal for decks, pergolas and general outdoor framing. Cut and fix with standard tools; seal all cut ends and use corrosion‑resistant fasteners. Comply with span tables and engineered design for performance.
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Ark Building Supplies 190 x 45mm H3 CCA Treated Pine – Outdoor Structural Timber – 3m
H3 CCA treated pine for exterior, above‑ground structural use. Pressure treatment resists decay and insects, suiting decks, pergolas, bearers and general outdoor framing. Dress and cut with standard tools; seal cut ends with appropriate preservative and prime before painting. Use corrosion‑resistant fasteners in treated timber. Follow span tables and engineering design for compliance.
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Ark Building Supplies 190 x 45mm H3 CCA Treated Pine – Outdoor Structural Timber – 4.2m
H3 CCA treated pine for durable exterior, above‑ground structural use. Suits bearers, joists, pergola beams and general framing. Pressure treatment protects against decay and termites. Use corrosion‑resistant fixings and seal all cut ends with approved preservative. Follow engineered design and local standards for spans and fixings.
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Ark Building Supplies 190 x 45mm H3 CCA Treated Pine – Outdoor Structural Timber – 4.8m
Exterior H3 CCA treated pine section suitable for above‑ground structural applications including decks and pergolas. Treatment resists decay and insect attack. Easy to cut and fix; seal all cut ends, prime and paint where applicable. Use corrosion‑resistant fasteners for longevity. Install per engineering and local building codes.
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Ark Building Supplies 190 x 45mm H3 CCA Treated Pine – Outdoor Structural Timber – 5.4m
H3 CCA treated pine for above‑ground exterior structural applications. Durable treatment helps resist rot and termites. Ideal for pergolas, decks and general framing. Cut with standard tools; seal end cuts and use corrosion‑resistant fixings. Design and install to span tables and engineering requirements.
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Ark Building Supplies 190 x 45mm H3 CCA Treated Pine – Outdoor Structural Timber – 6m
Long‑length H3 CCA treated pine for exterior, above‑ground structural use. Treatment protects against decay and insects, suiting decks, pergolas and general outdoor framing. Fix with corrosion‑resistant fasteners and seal all cut ends with suitable preservative. Follow engineered design and local standards for spans and fixings.
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Sydney Timber & Hardware 190 x 45mm x 3.0m H3 CCA Treated Pine Timber – External Above-Ground Use – Termite & Rot Resistant
This 190 x 45mm H3 CCA Treated Pine, 3.0m length, is ideal for external bearers, joists, rafters and heavy-duty framing above ground. H3 copper chrome arsenate treatment provides reliable resistance to decay, fungal attack and termites. Straight and easy to work for precise carpentry, it performs well in pergolas, verandahs and deck substructures. Fix with galvanised or stainless steel hardware and finish with exterior-grade coatings. Seal cut ends with a timber preservative. Not suitable for in-ground, freshwater or marine contact; use higher hazard classes where exposure is greater.
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Sydney Timber & Hardware 190 x 45mm x 3.6m H3 CCA Treated Pine Timber – External Above-Ground Use – Termite & Rot Resistant
This 190 x 45mm H3 CCA Treated Pine, 3.6m length, suits external, above-ground bearers, joists, rafters and general heavy framing. H3 copper chrome arsenate treatment resists decay, fungi and termites in exposed settings. Straight, stable and workable, it is excellent for pergolas, verandahs and deck substructures. Install with galvanised or stainless steel fixings and protect with exterior-grade coatings. Always seal cut ends and rebates with preservative. Not appropriate for in-ground or marine environments; select higher hazard classes when ground contact or water immersion may occur.
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Sydney Timber & Hardware 190 x 45mm x 4.2m H3 CCA Treated Pine Timber – External Above-Ground Use – Termite & Rot Resistant
This 190 x 45mm H3 CCA Treated Pine, 4.2m length, is designed for external above-ground structural roles such as bearers, joists and rafters. The H3 copper chrome arsenate treatment protects against decay, fungal attack and termites. Straight and easy to cut, drill and fasten, it delivers reliable performance in pergolas, verandahs and deck subframes. Use galvanised or stainless steel fixings and exterior timber coatings. Seal all cut ends with a suitable preservative. Not for in-ground or marine use; choose higher hazard classes for soil or water contact situations.
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Sydney Timber & Hardware 190 x 45mm x 4.8m H3 CCA Treated Pine Timber – External Above-Ground Use – Termite & Rot Resistant
This 190 x 45mm H3 CCA Treated Pine, 4.8m long, offers dependable performance for external above-ground bearers, joists and rafters. H3 copper chrome arsenate treatment resists decay, fungi and termites in exposed applications. Straight and workable for accurate construction, it is well-suited to pergolas, verandahs and deck substructures. Fix with galvanised or stainless steel hardware and finish with exterior-grade coatings. Seal all cut ends and notches with preservative. Not suitable for in-ground or marine exposure; use higher hazard classes where direct soil or water contact occurs.
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Sydney Timber & Hardware 190 x 45mm x 5.4m H3 CCA Treated Pine Timber – External Above-Ground Use – Termite & Rot Resistant
This 190 x 45mm H3 CCA Treated Pine, 5.4m length, is engineered for external above-ground applications including bearers, joists and rafters. The H3 copper chrome arsenate treatment provides protection against decay, fungi and termites. Straight, stable and easy to machine, it is ideal for pergolas, verandahs and deck subframes. Use galvanised or stainless steel fixings with exterior timber coatings for longevity. Seal cut ends with a preservative. Not intended for in-ground or marine exposure; opt for higher hazard classes where direct soil or water contact is expected.
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Sydney Timber & Hardware 190 x 45mm x 6.0m H3 CCA Treated Pine Timber – External Above-Ground Use – Termite & Rot Resistant
This 190 x 45mm H3 CCA Treated Pine, 6.0m length, provides long-span capability for external, above-ground bearers, joists and rafters. H3 copper chrome arsenate treatment resists decay, fungal attack and termites in exposed environments. Straight and easy to work for precise installation, it suits pergolas, verandahs and deck substructures. Fix with galvanised or stainless steel hardware and finish with exterior-grade coatings. Seal all cut ends with preservative. Not suitable for in-ground or marine exposure; select higher hazard classes for soil contact or immersion conditions.
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Swadlings Timber & Hardware 190 x 45mm – 3.6m Treated Pine H3 F7 Structural Timber for Outdoor Above-Ground Framing
This 190 x 45 mm, 3.6 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for decks, pergolas, carports and general exterior framing where strength and durability are required. The H3 treatment resists decay and insect attack in weather-exposed situations. Straightforward to cut, drill and fix with standard tools. Use corrosion-resistant fasteners and follow local codes. Not suitable for in-ground or marine exposure.
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Swadlings Timber & Hardware 190 x 45mm – 4.2m Treated Pine H3 F7 Structural Timber for Outdoor Above-Ground Framing
This 190 x 45 mm, 4.2 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for decks, pergolas, carports and general exterior framing where strength and durability are required. The H3 treatment resists decay and insect attack in weather-exposed situations. Straightforward to cut, drill and fix with standard tools. Use corrosion-resistant fasteners and follow local codes. Not suitable for in-ground or marine exposure.
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Swadlings Timber & Hardware 190 x 45mm – 4.8m Treated Pine H3 F7 Structural Timber for Outdoor Above-Ground Framing
This 190 x 45 mm, 4.8 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for decks, pergolas, carports and general exterior framing where strength and durability are required. The H3 treatment resists decay and insect attack in weather-exposed situations. Straightforward to cut, drill and fix with standard tools. Use corrosion-resistant fasteners and follow local codes. Not suitable for in-ground or marine exposure.
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Swadlings Timber & Hardware 190 x 45mm – 5.4m Treated Pine H3 F7 Structural Timber for Outdoor Above-Ground Framing
This 190 x 45 mm, 5.4 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for decks, pergolas, carports and general exterior framing where strength and durability are required. The H3 treatment resists decay and insect attack in weather-exposed situations. Straightforward to cut, drill and fix with standard tools. Use corrosion-resistant fasteners and follow local codes. Not suitable for in-ground or marine exposure.
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Swadlings Timber & Hardware 190 x 45mm – 6.0m Treated Pine H3 F7 Structural Timber for Outdoor Above-Ground Framing
This 190 x 45 mm, 6.0 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for decks, pergolas, carports and general exterior framing where strength and durability are required. The H3 treatment resists decay and insect attack in weather-exposed situations. Straightforward to cut, drill and fix with standard tools. Use corrosion-resistant fasteners and follow local codes. Not suitable for in-ground or marine exposure.
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Swadlings Timber & Hardware 190 x 65 mm Structural Beam – H3 GL8 Treated Pine – 5.4m – For Pergolas & Decks
Engineered for exterior structures, this 190 x 65 mm H3 GL8 treated pine beam offers reliable strength, stability and durability above ground. The H3 treatment resists decay and insect attack, while the GL8 grade provides consistent performance for pergolas, verandas, lintels and deck frameworks. Straight, uniform and easy to cut, drill and fix with standard connectors, it speeds installation and delivers a professional result. The 5.4 m length helps reduce joins on longer runs, achieving cleaner lines and efficient builds. Use galvanised or stainless fixings outdoors.
$285.66
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Swadlings Timber & Hardware 190 x 65 mm Structural Beam – H3 GL8 Treated Pine – 6.0m – For Pergolas & Decks
This 190 x 65 mm H3 GL8 treated pine structural beam is designed for outdoor, above‑ground use where strength and stability matter. H3 treatment helps protect against decay and termites, and GL8 grading ensures dependable, consistent performance. Ideal for pergolas, verandas, deck bearers and lintels, it is straight and easy to work with using standard tools and hardware. The long 6.0 m length suits extended spans and reduces the need for mid‑span joins, improving aesthetics and efficiency. Pair with exterior brackets and galvanised fasteners for lasting results.
$317.40
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Swadlings Timber & Hardware 190 x 65mm – 3.6m Treated Pine H3 GL8 Glulam Structural Timber for Outdoor Above-Ground Beams & Bearers
This 190 x 65 mm, 3.6 m length H3 treated pine GL8 glulam is engineered for strength and stability in outdoor above-ground applications. GL8 grading delivers reliable structural performance for beams, bearers and lintels in decks, pergolas and verandahs. The H3 treatment resists decay and insect attack in weather-exposed situations. Clean, consistent sections are easy to cut, drill and fix. Use corrosion-resistant fasteners and follow local codes. Not suitable for in-ground or marine exposure.
$190.44
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Swadlings Timber & Hardware 190 x 65mm – 4.2m Treated Pine H3 GL8 Glulam Structural Timber for Outdoor Above-Ground Beams & Bearers
This 190 x 65 mm, 4.2 m length H3 treated pine GL8 glulam is engineered for strength and stability in outdoor above-ground applications. GL8 grading delivers reliable structural performance for beams, bearers and lintels in decks, pergolas and verandahs. The H3 treatment resists decay and insect attack in weather-exposed situations. Clean, consistent sections are easy to cut, drill and fix. Use corrosion-resistant fasteners and follow local codes. Not suitable for in-ground or marine exposure.
$222.18
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Swadlings Timber & Hardware 190 x 65mm – 4.8m Treated Pine H3 GL8 Glulam Structural Timber for Outdoor Above-Ground Beams & Bearers
This 190 x 65 mm, 4.8 m length H3 treated pine GL8 glulam is engineered for strength and stability in outdoor above-ground applications. GL8 grading delivers reliable structural performance for beams, bearers and lintels in decks, pergolas and verandahs. The H3 treatment resists decay and insect attack in weather-exposed situations. Clean, consistent sections are easy to cut, drill and fix. Use corrosion-resistant fasteners and follow local codes. Not suitable for in-ground or marine exposure.
$253.92
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Swadlings Timber & Hardware 190 × 45mm x 3.0m Treated Pine Structural Timber – H3 F7 for Outdoor Above-Ground Framing
Structural treated pine suitable for exterior, above-ground applications. This 190 × 45mm section in a 3.0m length is H3 treated to resist decay and termites, and graded F7 for reliable strength and straightness. Ideal for deck bearers, joists, pergolas and general framing. Cuts, drills and fixes easily with standard tools. Use galvanised fasteners, keep stored off the ground, and seal all cut ends to preserve treatment performance and extend service life.
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Swadlings Timber & Hardware 1‑Step 330 mm Stair Stringer – H3 Treated Pine – For Outdoor Stairs
Build outdoor steps quickly with this H3 treated pine stair stringer, pre‑cut for 1 step with an overall rise of 330 mm. Suitable for above‑ground exterior use, H3 treatment helps resist decay and termite attack. Accurate, consistent cutouts make tread installation fast and ensure even riser heights. Ideal for decks, verandas and garden stairs. Use with galvanised fixings and compatible treads for durable service. Can be sealed, stained or painted to match surrounding structures and enhance weather protection over time.
$161.50
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Advanced Timber & Hardware 240 x 45 H3 CCA Treated Pine - 3
Structural H3 CCA treated pine, 240 x 45mm x 3.0m, designed for external above‑ground applications. Provides resistance to decay and insect attack in exposed environments. Straight, stable and easy to work for decks, pergolas, fascia and exterior framing where added durability is required. Reliable fastener holding with nails and screws. Always follow appropriate fixings and coating guidance for outdoor use.
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Advanced Timber & Hardware 240 x 45 H3 CCA Treated Pine - 3.6
H3 CCA treated pine structural timber in 240 x 45mm x 3.6m for durable exterior framing. Treated for resistance to decay and insects in above‑ground exposure. Straight and workable; ideal for decks, pergolas, fascia and outdoor trims. Provides dependable structural performance and secure fixing with appropriate fasteners. Apply suitable coatings for enhanced weathering protection.
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Advanced Timber & Hardware 240 x 45 H3 CCA Treated Pine - 4.2
Exterior-grade H3 CCA treated pine, 240 x 45mm x 4.2m, for above‑ground structures. Treatment protects against rot and insect attack, making it suitable for decks, pergolas, fascia and outdoor framing. Straight and stable for efficient installation with nails or screws. Apply recommended coatings and maintain fixings for long-term performance.
$103.20
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Advanced Timber & Hardware 240 x 45 H3 CCA Treated Pine - 4.8
H3 CCA treated pine in 240 x 45mm x 4.8m for durable outdoor framing. Resistance to decay and insect attack supports long service life in above‑ground, exposed conditions. Straight, easy to work and suitable for decks, pergolas and fascia. Use corrosion-resistant fasteners and appropriate coatings for best results.
$115.20
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Advanced Timber & Hardware 240 x 45 H3 CCA Treated Pine - 5.4
Long 5.4m length H3 CCA treated pine, 240 x 45mm, for exterior above‑ground structures. Treatment enhances resistance to rot and insects. Straight and stable for decks, pergolas, fascia and general outdoor framing. Use with suitable corrosion-resistant fixings and apply recommended coatings to improve durability.
$129.60
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Advanced Timber & Hardware 240 x 45 H3 CCA Treated Pine - 6
Exterior structural H3 CCA treated pine, 240 x 45mm x 6.0m, for long runs with fewer joints. Treated for enhanced durability against decay and insects in above‑ground exposure. Straight and workable for decks, pergolas, fascia and outdoor framing. Use corrosion-resistant fasteners and maintain surface coatings for longevity.
$144.00
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Swadlings Timber & Hardware 240 x 45 mm Structural Timber – H3 MGP10 Treated Pine – FLAMEfixx R/H – 3.6m
FLAMEfixx 240 x 45 mm H3 MGP10 treated pine delivers a robust section for outdoor, above‑ground structures. MGP10 grading provides consistent strength, while H3 treatment helps protect against decay and termites. The R/H finish ensures straight, uniform members that are easy to cut, drill and fix with standard hardware. At 3.6 m, it suits joists, beams and lintels in decks and pergolas with typical spans. Use galvanised or stainless steel fasteners and exterior coatings for durable performance in exposed conditions.
$196.38
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Swadlings Timber & Hardware 240 x 45 mm Structural Timber – H3 MGP10 Treated Pine – FLAMEfixx R/H – 4.2m
This FLAMEfixx 240 x 45 mm H3 MGP10 treated pine is designed for exterior framing where higher capacity is required. MGP10 grading ensures reliable structural performance, and H3 treatment helps resist decay and termite attack above ground. The R/H finish yields straight, stable members for fast, accurate installation. The 4.2 m length accommodates common spans in decks, pergolas and verandas. Use corrosion‑resistant fixings and apply appropriate exterior coatings to protect against weathering and extend service life.
$229.11
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Swadlings Timber & Hardware 240 x 45 mm Structural Timber – H3 MGP10 Treated Pine – FLAMEfixx R/H – 4.8m
Choose FLAMEfixx 240 x 45 mm H3 MGP10 treated pine for robust outdoor, above‑ground structural applications. MGP10 grading provides dependable strength and stiffness, while H3 treatment helps protect against decay and termites. The R/H finish ensures straight, uniform stock that’s easy to process and fix with standard connectors. At 4.8 m long, it suits longer spans with fewer joins, improving appearance and efficiency. Ideal for deck beams, joists and pergola members. Use galvanised or stainless fasteners and exterior coatings.
$261.84
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Swadlings Timber & Hardware 240 x 45 mm Structural Timber – H3 MGP10 Treated Pine – FLAMEfixx R/H – 5.4m
FLAMEfixx 240 x 45 mm H3 MGP10 treated pine offers a high‑capacity option for exterior, above‑ground framing. MGP10 grading assures consistent performance, and H3 treatment helps resist decay and insects. The R/H finish provides straight, stable members that cut and fix readily. At 5.4 m, this length reduces mid‑span joins and covers larger runs in decks and pergolas. Use corrosion‑resistant fasteners and apply suitable exterior coatings to enhance durability and weather resistance over the long term.
$294.57
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Swadlings Timber & Hardware 240 x 45 mm Structural Timber – H3 MGP10 Treated Pine – FLAMEfixx R/H – 6.0m
This FLAMEfixx 240 x 45 mm H3 MGP10 treated pine length is ideal for long spans in outdoor, above‑ground structures. MGP10 grading delivers reliable strength, while H3 treatment helps protect against decay and termites. The R/H finish ensures straight, uniform pieces for efficient installation with standard brackets and connectors. At 6.0 m, it minimises joins and supports clean, continuous lines in decks and pergolas. Use galvanised or stainless fixings and consider exterior coatings to maximise service life in exposed conditions.
$327.30
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Ark Building Supplies 240 x 45mm x 3.0m H3 CCA Treated Pine Structural Timber – External Above-Ground Use
Structural H3 CCA treated pine, 240 x 45mm x 3.0m, designed for external above‑ground applications. Provides resistance to decay and insect attack in exposed environments. Straight, stable and easy to work for decks, pergolas, fascia and exterior framing where added durability is required. Reliable fastener holding with nails and screws. Always follow appropriate fixings and coating guidance for outdoor use.
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Sydney Timber & Hardware 240 x 45mm x 3.0m H3 CCA Treated Pine Timber – External Above‑Ground, Termite & Rot Resistant
This 240 x 45mm H3 CCA Treated Pine, 3.0m length, is suited to external beams, bearers and large-span framing above ground. The H3 treatment protects against decay, fungi and termites in exposed environments. Straight, stable and easy to work, it is ideal for pergolas, carports and deck subframes. Use galvanised or stainless steel fixings and exterior coatings for long-term durability. Seal all cut ends with preservative sealer. Not for in-ground or marine exposure; choose higher hazard classes where ground contact or immersion is required and verify spans appropriately.
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Ark Building Supplies 240 x 45mm x 3.6m H3 CCA Treated Pine Structural Timber – External Above-Ground Use
H3 CCA treated pine structural timber in 240 x 45mm x 3.6m for durable exterior framing. Treated for resistance to decay and insects in above‑ground exposure. Straight and workable; ideal for decks, pergolas, fascia and outdoor trims. Provides dependable structural performance and secure fixing with appropriate fasteners. Apply suitable coatings for enhanced weathering protection.
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Sydney Timber & Hardware 240 x 45mm x 3.6m H3 CCA Treated Pine Timber – External Above‑Ground, Termite & Rot Resistant
This 240 x 45mm H3 CCA Treated Pine, 3.6m long, is ideal for external, above-ground beams and bearers. H3 copper chrome arsenate treatment offers dependable resistance to decay, fungi and termites. Straight and workable for accurate assembly, it is well-suited to pergolas, verandahs, carports and deck substructures. Install with galvanised or stainless steel fixings and protect with exterior-grade coatings. Seal all cut ends with preservative. Not suitable for in-ground or marine exposure; use higher hazard classes where direct soil contact or immersion may occur on site.
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Ark Building Supplies 240 x 45mm x 4.2m H3 CCA Treated Pine Structural Timber – External Above-Ground Use
Exterior-grade H3 CCA treated pine, 240 x 45mm x 4.2m, for above‑ground structures. Treatment protects against rot and insect attack, making it suitable for decks, pergolas, fascia and outdoor framing. Straight and stable for efficient installation with nails or screws. Apply recommended coatings and maintain fixings for long-term performance.
$103.20
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Sydney Timber & Hardware 240 x 45mm x 4.2m H3 CCA Treated Pine Timber – External Above‑Ground, Termite & Rot Resistant
This 240 x 45mm H3 CCA Treated Pine, 4.2m length, is designed for external beams, bearers and larger-span framing above ground. H3 copper chrome arsenate treatment guards against decay, fungal attack and termites. Straight, stable and easy to cut and fix, it delivers reliable performance in pergolas, verandahs, carports and deck subframes. Use galvanised or stainless steel fixings and exterior coatings. Seal all cut ends with a preservative. Not suitable for in-ground or marine exposure; select higher hazard classes where soil contact or water immersion is expected.
$100.80
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