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H3 Pine

523 products

  • Treated Pine H3 F7 Timber 90 X 35 - 3.6m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 35 - 3.6m

    Durable H3 F7 treated pine measuring 90 x 35mm x 3.6m long, ideal for outdoor above‑ground framing, battens and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and cladding battens. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $22.50

  • Treated Pine H3 F7 Timber 90 X 35 - 4.2m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 35 - 4.2m

    This 90 x 35 mm, 4.2 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for exterior framing, battens, fascia boards and pergola elements 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.

    $26.25

  • Treated Pine H3 F7 Timber 90 X 35 - 4.2m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 35 - 4.2m

    Durable H3 F7 treated pine measuring 90 x 35mm x 4.2m long, ideal for outdoor above‑ground framing, battens and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and cladding battens. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $26.25

  • Treated Pine H3 F7 Timber 90 X 35 - 4.8m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 35 - 4.8m

    This 90 x 35 mm, 4.8 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for exterior framing, battens, fascia boards and pergola elements 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.

    $30.00

  • Treated Pine H3 F7 Timber 90 X 35 - 4.8m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 35 - 4.8m

    Durable H3 F7 treated pine measuring 90 x 35mm x 4.8m long, ideal for outdoor above‑ground framing, battens and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and cladding battens. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $30.00

  • Treated Pine H3 F7 Timber 90 X 35 - 5.4m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 35 - 5.4m

    This 90 x 35 mm, 5.4 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for exterior framing, battens, fascia boards and pergola elements 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.

    $33.75

  • Treated Pine H3 F7 Timber 90 X 35 - 5.4m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 35 - 5.4m

    Durable H3 F7 treated pine measuring 90 x 35mm x 5.4m long, ideal for outdoor above‑ground framing, battens and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and cladding battens. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $33.75

  • Treated Pine H3 F7 Timber 90 X 35 - 6.0m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 35 - 6.0m

    This 90 x 35 mm, 6.0 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for exterior framing, battens, fascia boards and pergola elements 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.

    $37.50

  • Treated Pine H3 F7 Timber 90 X 35 - 6.0m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 35 - 6.0m

    Durable H3 F7 treated pine measuring 90 x 35mm x 6.0m long, ideal for outdoor above‑ground framing, battens and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and cladding battens. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $37.50

  • Treated Pine H3 F7 Timber 90 X 45 - 2.7m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 45 - 2.7m

    Strong treated pine suited to exterior, above-ground construction. This 90 × 45mm section in a 2.7m length is H3 treated to resist decay and termites and graded F7 for dependable strength and straightness. Excellent for joists, studs, pergolas and general framing. Easy to cut, drill and fasten with standard tools. Use galvanised or stainless fixings, store off the ground, and seal all cut ends to maintain treatment and maximise service life.

    $20.52

  • Treated Pine H3 F7 Timber 90 X 45 - 2.7m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 45 - 2.7m

    Durable H3 F7 treated pine measuring 90 x 45mm x 2.7m long, ideal for outdoor above‑ground framing, joists and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and light structural members. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $20.52

  • Treated Pine H3 F7 Timber 90 X 45 - 3.0m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 45 - 3.0m

    Robust treated pine for exterior, above-ground projects. This 90 × 45mm, 3.0m length is H3 treated to resist rot and termites, and F7 graded for reliable strength and straightness. Ideal for deck joists, studs, pergola frames and general construction. Straightforward to cut and fix with standard tools. Always use galvanised or stainless fasteners, store timber off the ground, and seal all cut ends with preservative to protect treatment.

    $22.80

  • Treated Pine H3 F7 Timber 90 X 45 - 3.0m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 45 - 3.0m

    Durable H3 F7 treated pine measuring 90 x 45mm x 3.0m long, ideal for outdoor above‑ground framing, joists and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and light structural members. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $22.80

  • Treated Pine H3 F7 Timber 90 X 45 - 3.6m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 45 - 3.6m

    This 90 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 exterior studs, plates, bearers and pergola 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.

    $27.36

  • Treated Pine H3 F7 Timber 90 X 45 - 3.6m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 45 - 3.6m

    Durable H3 F7 treated pine measuring 90 x 45mm x 3.6m long, ideal for outdoor above‑ground framing, joists and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and light structural members. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $27.36

  • Treated Pine H3 F7 Timber 90 X 45 - 3.9m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 45 - 3.9m

    This 90 x 45 mm, 3.9 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for exterior studs, plates, bearers and pergola 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.

    $29.64

  • Treated Pine H3 F7 Timber 90 X 45 - 3.9m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 45 - 3.9m

    Durable H3 F7 treated pine measuring 90 x 45mm x 3.9m long, ideal for outdoor above‑ground framing, joists and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and light structural members. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $29.64

  • Treated Pine H3 F7 Timber 90 X 45 - 4.2m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 45 - 4.2m

    This 90 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 exterior studs, plates, bearers and pergola 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.

    $31.92

  • Treated Pine H3 F7 Timber 90 X 45 - 4.2m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 45 - 4.2m

    Durable H3 F7 treated pine measuring 90 x 45mm x 4.2m long, ideal for outdoor above‑ground framing, joists and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and light structural members. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $31.92

  • Treated Pine H3 F7 Timber 90 X 45 - 4.5m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 45 - 4.5m

    This 90 x 45 mm, 4.5 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for exterior studs, plates, bearers and pergola 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.

    $34.20

  • Treated Pine H3 F7 Timber 90 X 45 - 4.5m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 45 - 4.5m

    Durable H3 F7 treated pine measuring 90 x 45mm x 4.5m long, ideal for outdoor above‑ground framing, joists and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and light structural members. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $34.20

  • Treated Pine H3 F7 Timber 90 X 45 - 4.8m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 45 - 4.8m

    This 90 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 exterior studs, plates, bearers and pergola 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.

    $36.48

  • Treated Pine H3 F7 Timber 90 X 45 - 4.8m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 45 - 4.8m

    Durable H3 F7 treated pine measuring 90 x 45mm x 4.8m long, ideal for outdoor above‑ground framing, joists and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and light structural members. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $36.48

  • Treated Pine H3 F7 Timber 90 X 45 - 5.4m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 45 - 5.4m

    This 90 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 exterior studs, plates, bearers and pergola 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.

    $41.04

  • Treated Pine H3 F7 Timber 90 X 45 - 5.4m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 45 - 5.4m

    Durable H3 F7 treated pine measuring 90 x 45mm x 5.4m long, ideal for outdoor above‑ground framing, joists and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and light structural members. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $41.04

  • Treated Pine H3 F7 Timber 90 X 45 - 5.7m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 45 - 5.7m

    This 90 x 45 mm, 5.7 m length treated pine is H3 rated for outdoor above-ground use and graded F7 for structural work. Ideal for exterior studs, plates, bearers and pergola 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.

    $43.32

  • Treated Pine H3 F7 Timber 90 X 45 - 5.7m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 45 - 5.7m

    Durable H3 F7 treated pine measuring 90 x 45mm x 5.7m long, ideal for outdoor above‑ground framing, joists and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and light structural members. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $43.32

  • Treated Pine H3 F7 Timber 90 X 45 - 6.0m

    Blacktown Building Supplies Treated Pine H3 F7 Timber 90 X 45 - 6.0m

    This 90 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 exterior studs, plates, bearers and pergola 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.

    $45.60

  • Treated Pine H3 F7 Timber 90 X 45 - 6.0m

    Builders Mitre 10 Treated Pine H3 F7 Timber 90 X 45 - 6.0m

    Durable H3 F7 treated pine measuring 90 x 45mm x 6.0m long, ideal for outdoor above‑ground framing, joists and general construction. Preservative treatment resists decay, termites and moisture, while the F7 structural grade provides reliable strength and stability. Straight and easy to cut, drill and fix with standard fasteners. Suitable for pergolas, decks, screens and light structural members. Use galvanised or stainless fixings outdoors. Manufactured to Australian standards for consistent performance.

    $45.60

  • Treated Pine H3 GL8 Timber 140 X 65 - 3.6m

    Blacktown Building Supplies Treated Pine H3 GL8 Timber 140 X 65 - 3.6m

    This 140 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.

    $142.56

  • Treated Pine H3 GL8 Timber 140 X 65 - 3.6m

    Builders Mitre 10 Treated Pine H3 GL8 Timber 140 X 65 - 3.6m

    High‑performance H3 GL8 treated pine glulam beam, 140 x 65mm x 3.6m, engineered for outdoor above‑ground use. GL8 rating delivers excellent stiffness and load capacity with reduced twist and bow. H3 treatment protects against rot, decay and termite attack. Clean, straight lines suit pergolas, verandahs and architectural landscaping. Easy to drill and fix; use galvanised or stainless connectors. Designed and graded to Australian standards for dependable structural performance.

    $142.56

  • Treated Pine H3 GL8 Timber 140 X 65 - 4.2m

    Blacktown Building Supplies Treated Pine H3 GL8 Timber 140 X 65 - 4.2m

    This 140 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.

    $166.32

  • Treated Pine H3 GL8 Timber 140 X 65 - 4.2m

    Builders Mitre 10 Treated Pine H3 GL8 Timber 140 X 65 - 4.2m

    High‑performance H3 GL8 treated pine glulam beam, 140 x 65mm x 4.2m, engineered for outdoor above‑ground use. GL8 rating delivers excellent stiffness and load capacity with reduced twist and bow. H3 treatment protects against rot, decay and termite attack. Clean, straight lines suit pergolas, verandahs and architectural landscaping. Easy to drill and fix; use galvanised or stainless connectors. Designed and graded to Australian standards for dependable structural performance.

    $166.32

  • Treated Pine H3 GL8 Timber 140 X 65 - 4.8m

    Blacktown Building Supplies Treated Pine H3 GL8 Timber 140 X 65 - 4.8m

    This 140 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.

    $190.08

  • Treated Pine H3 GL8 Timber 140 X 65 - 4.8m

    Builders Mitre 10 Treated Pine H3 GL8 Timber 140 X 65 - 4.8m

    High‑performance H3 GL8 treated pine glulam beam, 140 x 65mm x 4.8m, engineered for outdoor above‑ground use. GL8 rating delivers excellent stiffness and load capacity with reduced twist and bow. H3 treatment protects against rot, decay and termite attack. Clean, straight lines suit pergolas, verandahs and architectural landscaping. Easy to drill and fix; use galvanised or stainless connectors. Designed and graded to Australian standards for dependable structural performance.

    $190.08

  • Treated Pine H3 GL8 Timber 140 X 65 - 5.4m

    Blacktown Building Supplies Treated Pine H3 GL8 Timber 140 X 65 - 5.4m

    This 140 x 65 mm, 5.4 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.

    $213.84

  • Treated Pine H3 GL8 Timber 140 X 65 - 5.4m

    Builders Mitre 10 Treated Pine H3 GL8 Timber 140 X 65 - 5.4m

    High‑performance H3 GL8 treated pine glulam beam, 140 x 65mm x 5.4m, engineered for outdoor above‑ground use. GL8 rating delivers excellent stiffness and load capacity with reduced twist and bow. H3 treatment protects against rot, decay and termite attack. Clean, straight lines suit pergolas, verandahs and architectural landscaping. Easy to drill and fix; use galvanised or stainless connectors. Designed and graded to Australian standards for dependable structural performance.

    $213.84

  • Treated Pine H3 GL8 Timber 140 X 65 - 6.0m

    Blacktown Building Supplies Treated Pine H3 GL8 Timber 140 X 65 - 6.0m

    This 140 x 65 mm, 6.0 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.

    $237.60

  • Treated Pine H3 GL8 Timber 140 X 65 - 6.0m

    Builders Mitre 10 Treated Pine H3 GL8 Timber 140 X 65 - 6.0m

    High‑performance H3 GL8 treated pine glulam beam, 140 x 65mm x 6.0m, engineered for outdoor above‑ground use. GL8 rating delivers excellent stiffness and load capacity with reduced twist and bow. H3 treatment protects against rot, decay and termite attack. Clean, straight lines suit pergolas, verandahs and architectural landscaping. Easy to drill and fix; use galvanised or stainless connectors. Designed and graded to Australian standards for dependable structural performance.

    $237.60

  • Treated Pine H3 GL8 Timber 190 X 65 - 3.6m

    Blacktown Building Supplies Treated Pine H3 GL8 Timber 190 X 65 - 3.6m

    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

  • Treated Pine H3 GL8 Timber 190 X 65 - 3.6m

    Builders Mitre 10 Treated Pine H3 GL8 Timber 190 X 65 - 3.6m

    High‑performance H3 GL8 treated pine glulam beam, 190 x 65mm x 3.6m, engineered for outdoor above‑ground use. GL8 rating delivers excellent stiffness and load capacity with reduced twist and bow. H3 treatment protects against rot, decay and termite attack. Clean, straight lines suit pergolas, verandahs and architectural landscaping. Easy to drill and fix; use galvanised or stainless connectors. Designed and graded to Australian standards for dependable structural performance.

    $190.44

  • Treated Pine H3 GL8 Timber 190 X 65 - 4.2m

    Blacktown Building Supplies Treated Pine H3 GL8 Timber 190 X 65 - 4.2m

    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

  • Treated Pine H3 GL8 Timber 190 X 65 - 4.2m

    Builders Mitre 10 Treated Pine H3 GL8 Timber 190 X 65 - 4.2m

    High‑performance H3 GL8 treated pine glulam beam, 190 x 65mm x 4.2m, engineered for outdoor above‑ground use. GL8 rating delivers excellent stiffness and load capacity with reduced twist and bow. H3 treatment protects against rot, decay and termite attack. Clean, straight lines suit pergolas, verandahs and architectural landscaping. Easy to drill and fix; use galvanised or stainless connectors. Designed and graded to Australian standards for dependable structural performance.

    $222.18

  • Treated Pine H3 GL8 Timber 190 X 65 - 4.8m

    Blacktown Building Supplies Treated Pine H3 GL8 Timber 190 X 65 - 4.8m

    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

  • Treated Pine H3 GL8 Timber 190 X 65 - 4.8m

    Builders Mitre 10 Treated Pine H3 GL8 Timber 190 X 65 - 4.8m

    High‑performance H3 GL8 treated pine glulam beam, 190 x 65mm x 4.8m, engineered for outdoor above‑ground use. GL8 rating delivers excellent stiffness and load capacity with reduced twist and bow. H3 treatment protects against rot, decay and termite attack. Clean, straight lines suit pergolas, verandahs and architectural landscaping. Easy to drill and fix; use galvanised or stainless connectors. Designed and graded to Australian standards for dependable structural performance.

    $253.92

  • Treated Pine H3 GL8 Timber 190 X 65 - 5.4m

    Blacktown Building Supplies Treated Pine H3 GL8 Timber 190 X 65 - 5.4m

    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

  • Treated Pine H3 GL8 Timber 190 X 65 - 5.4m

    Builders Mitre 10 Treated Pine H3 GL8 Timber 190 X 65 - 5.4m

    High‑performance H3 GL8 treated pine glulam beam, 190 x 65mm x 5.4m, engineered for outdoor above‑ground use. GL8 rating delivers excellent stiffness and load capacity with reduced twist and bow. H3 treatment protects against rot, decay and termite attack. Clean, straight lines suit pergolas, verandahs and architectural landscaping. Easy to drill and fix; use galvanised or stainless connectors. Designed and graded to Australian standards for dependable structural performance.

    $285.66

  • Treated Pine H3 GL8 Timber 190 X 65 - 6.0m

    Blacktown Building Supplies Treated Pine H3 GL8 Timber 190 X 65 - 6.0m

    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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H3 Pine

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