Updated versions of both of these standards are currently being prepared. $150.00. Refer to NZS 3602:2003 for other framing choices, such as larch or macrocarpa. No Reserve. Available in different … Note that a higher treatment level (H4) is rec- ommended if the timber will be in close ground proximity (< 200 mm of finished ground level). BUY ONLINE AT TRADEME. Boron is a water-based preservative frequently used for H1.2 framing timber. The Generation 2 range is a full exterior cladding solution. Each code (H1, H2, H3, H4, H5) represents a different, required minimum preservative treatment. This is a new product. Buy Now. The expected serviceable life depends on the location of the material or element in the building and its function. H4 H5 BRANdINg The brand shall identify: (a) the plant responsible for preservative treatment of the timber by means of a plant number or trade name (b) the preservative type using the following code numbers: H1.2 boric-treated Douglas fir may be used in all framing applications where H1.2 boric-treated radiata pine is permitted. Add to Cart. No odour. The expected life depends on the location of the material or element in the building and its function. Buy Now. H1.2 or H3.2 is required for enclosed framing under B2/AS1. Used in high decay areas such as ground contact or fresh water. B2/AS1 includes an option for people who want to minimise use of chemically treated timber in their home. 5 years for components that are easy to access and replace, such as interior finishing timber 2. Suitable for exposure to weather but not in-ground contact. Trellis timber is only sourced from renewable New Zealand Radiata Pine Plantations. Production, storage, delivery and construction and in-use conditions where no risk of fungal attack exists but resistance against borer attack is desirable Internal use only, not exposed to ground atmosphere, always dry, H1.1 no longer exists as an acceptable treatment in B2/AS1, Boron treated radiata pineCopper chrome arsenate (CCA), Boron treated radiata pine or Douglas fir, Azoles as a water-based emulsion treatment of radiata pine or Douglas fir, Triadimefon + cyproconazole treated radiata pine LVL, LOSP H3.1 azole can be used for LVLB2/AS1 does not allow the use of H3.1 LOSP TBTO, TBTN or IPBC treated timber for framing, Fascias, weatherboards, facings and other painted trim requiring a not less than 15-year durability, Exterior joinery and timber reveals for aluminium windows. Generally, timber components must have a minimum durability of not less than: Where timber may be subjected to moisture in use or is used externally, it must be: Untreated non-durable timber at less than 18% moisture content and protected from wetting is not particularly susceptible to borer attack or fungal decay but is not permitted for use as framing (the exception being Douglas fir used in low-risk building and meeting the requirements of B2/AS1 paragraph 3.2.2.2). $3.90. Eco-friendly with four environmental credentials. This can be done by reference to the appropriate hazard class as defined by NZS 3640 and called up in NZS 3602 Tables 1, 2 or 3 (as modified by B2/AS1 Amendment 7). View Details Enquire. 50 x 25mm H3.2 new Pine sold by the metre. Check out our wide range of structural timber from brands you know & trust. Typical examples include joists for bearers for decks, pergola beams, fence rails, fence palings and trellis. decking, fencing and pergolas. Decking timber for sale in New Zealand. It is available in SG8 and SG10, in various sizes and lengths and treated to different hazard classes, including H1.2 Boron and H3.2 CCA. Formaldehyde-free and low volatile organic compounds used in the treating and glueing manufacturing process. Low toxicity preservatives provide the best protection with the lowest environmental impact allowing Red Stag Timber to be safely used in all building projects. 150x50 MG (140x45) H3.2 Treated. Timber used for non-structural purposes, such as H1.1 and H3.1 is required to be durable in-service for a minimum of 5 years and 15 years respectively'. Tongue and Groove Plywood is strong and durable, with a pre-sanded C-grade face panel available in a range of thicknesses suitable for use in structural and non-structural flooring. Profile(s) Oregon UT - Utility Grade Wet Gauged Available in these sizes: 45 x 45 Trellis Batten Clear H3.2. Buy Now. Decking Timber .Seconds Grade Pine 150 x 40 H3.2 Farm .Lifestyle Block Fence Rail. Choice of several styles (bevelback featured). Individual lengths of Trellis Timber batten that you can use to make your own trellis panels. Features Price per metre Planer gauged timber. Rough sawn packs are generally around 2.5m3 . Building basics for making homes weathertight. fascia boards, weatherboards. Our experienced team will assist you with choosing the most suitable decking and quantify your measurements to ensure you purchase the correct amount of timber reducing waste. It should be used once timber has been machined/profiled to size. For some applications, NZS 3602:2003 lists a limited number of species that are considered durable enough to meet the requirements of the Building Code without the need for treatment. Visit Bunnings New Zealand today to find your nearest store! Timber Preservation: All Red Stag Timber SG framing timber is treated to the New Zealand Sawn Timber Preservation standard in either H1.2 for interior or H3.2 for exterior construction. A two coat, superior alkyd priming system, supplied by PPG, is applied and provides good water resistance. Interested in this item? It contains detailed treatment specifications, the types of chemicals that may be used, the minimum preservative retention and penetration into the timber, identification of treated timber and quality control requirements. H3.1 boric-treated cavity battens and external finishing timbers are required by B2/AS1 to be primed before dispatch and to have a specified type of paint coating. Read more B2/AS1 does not allow the use of LOSP-treated timber for framing. - H3.2 MCA (Micronized Copper Azole) treatment is friendlier to the environment than traditional treatments - Easy to install and maintain - Horizontal available in 1.2, 1.5, 1.8 & 2.1M heights - Vertical available in 1.2, 1.5 & 1.8M heights Get in touch. You can download NZS 3602:2003 here and NZS 3640:2003 here. Structural timber such as these studs must typically have a 50-year durability. Visit us today for the widest range of Structural Timber products. ©2020 KLC - H3.2 and H4 Treated Timber Weatherboards Fascia Limited | Designed by finelinecreative. Verified Grade. The Generation 2 range is a full exterior cladding solution. Email * Phone * Message * E-Newsletter Signup. Corrosion-resistant for approved fasteners and hot dipped galvanised nails to meet building code requirements. Placing H3 treated timber on or in the ground could subject it to conditions that will cause degradation. The timber is available in lengths from 3.6m to 6m in 300mm increments (3.6, 3.9, 4.2, 4.5,..) The timber can be sold as untreated or treated in CCA or alternatives . H3 Structural Treated Pine Description Sourced from leading manufacturers in Australia and globally ... Each piece of structural timber is treated for borers, termites and is able to be subjected to moderate wetting in a well ventilated area for up to 20 years. TBTN H3.2 No added colour, the natural colour of treated timber is varying shades of green/brown. Where higher specification stress graded timber is required: Radiata MSG6 H1.2 dry frame Radiata MSG6 H3.2 dry frame Radiata MSG8 H1.2 dry frame Radiata MSG8 H3.2 dry frame. Buy and sell Decking timber on Trade Me. Graded best face to grip tread profile. When specifying timber treatment, the most important requirement is that an appropriate treatment level is specified for the particular situation. COVID-19 Update to Customers All of our stores in New Zealand are open and continue to have a comprehensive range of measures in place to keep team members and customers safe. B2/AS1 paragraph 3.2.2, is an Acceptable Solution for meeting the durability requirements of timber and wood-based building elements. Useful because offcuts and shavings can be disposed normally. Availability In Stock Out of Stock. Laserframe ® Structural Timber is a kiln-dried, structurally-graded timber for residential and commercial construction of wall frames and roof trusses and for general indoor load bearing applications. 15 years for components that are moderately difficult to replace, such as cladding, exterior trim and exterior joinery … All Thomsons ITM timber is sourced from local suppliers and is treated to H3.2 standard providing a limited warranty covering, wood decay and termite attack for 25 years. The requirements for timber use in buildings are defined by NZS 3602:2003 Timber and wood-based products for use in building. Plywood Floor Ply H3.2 F11 Tongue and Groove 2700x1200x19mm. Table 1 summarises the treatment options, and Table 2 gives the permitted end uses, primarily for radiata pine. These timber pickets are described as traditional, enduring and functional. Cantilevered enclosed deck joists and associated framing (joist trimmers, nogs, dwangs and blocking), decking and outdoor structures, rafters exposed to the weather, exposed subfloor framing, uncoated or stained radiata pine weatherboards and trim, fence rails and palings, Not suitable for critical major structural components in ground contact, Fence posts, horizontal timbers for retaining walls, Suitable for critical major structural components in ground contact, House piles and poles, crib walling, retaining wall poles, In contact with seawater or estuarine ground, Suitable for critical major structural components immersed in seawater or embedded in estuarine soils, deck jack studs supported clear of ground, cladding or exterior trims unpainted, clear finished or stained, exterior plywood unpainted or used as bracing, fence posts/landscape timbers exposed to weather and in ground contact, external wall framing E2/AS1 20 mm cavity cladding, framing and other members within enclosed cantilevered decks. H1.2 timber is used in the very few areas where H1.1 is still specified in the cited version of NZS 3602:2003, Where there is no risk of dampness but borer protection is required, There are very few uses for timber treated to hazard class H1.1 today, Where there is moderate risk of dampness or water, Not suitable if exposure to weather during production, storage, delivery and construction is likely to be for long periods – typically a maximum weather exposure of 3 months is recommended, Structural framing timber including enclosed subfloor framing but excluding piles, External use with a three-coat paint finish to protect from direct wetting of timber, External use with a three-coat paint protection system or use within a 20 mm nominal. Out of stock. H5 $200.00. The Building Code clause B2 Durability sets out minimum durability requirements for building materials and components. 3) H3.2 CCA – Copper Chrome Arsenate A traditional pressure treatment that is very common. Quickview. 70 x 45mm planer gauge Pine H3.2 at $4.00 per metre. We produce strong and durable products that stand the test of time, giving you peace of mind and a sustainable product you can trust. 300x50 H3.2 MG SG8 @ 6.0m Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Generally used for fence posts and landscaping timbers. H3.1 LOSP or water-based azole treatments are not permitted for timber framing, but water-based azole at higher retention (0.04% propiconazole and 0.04% tebuconazole) is approved for framing. treated with a wood preservative to make it resistant to decay fungi or wood-boring insects (borer) and render it sufficiently durable. Start price. Quick view Auckland Closes in 5 hours. Add to Wishlist. Micronised copper is a copper compound ground into particles that are 0.005–10 microns in size and suspended in water with the aid of a dispersant. Quality product with minimal defects, specially selected for a high-class finish. Generation 2 is proudly made in New Zealand by KLC Limited. Can be used for framing or decking. This standard also specifies the minimum preservative treatment levels for given end uses. 2) H3.2 ACQ – Alkaline Copper Quaternary A pressure treatment that is relatively new for New Zealand. Available in: 100 x 25mm, 100 x 40mm & 150 x 40mm. CCA oxide (copper 23–25%, chromium 38–45%, arsenic 30–37%), CCA salt (copper 23–25%, chromium 38–45%, arsenic 30–37%), Copper quaternary (copper 56–67%, DDAX 33–44%), Micronized copper quaternary (4) (copper 56–67%, DDAX 33–44%), Copper azole (copper 95.8–96.4%, azole 4.2–3.6%), Micronized copper azole (4) (copper 95.8–96.4%, azole 4.2–3.6%), Boron salts (0.4% retention) boric acid equivalent (BAE), H1.2 pink (1) end or face mark that is a permanent ink mark, an incised mark, a burnt mark or a plastic tag stapled to the timber – every stick of timber must be marked, propiconazole + tebuconazole + permethrin. CuN LOSP has been removed from H1.2 and is not permitted for framing, floor members protected from the weather and not exposed to ground atmosphere. externally (above ground with a not less than 15-year durability) – heartwood of larch, macrocarpa, redwood, western red cedar, vitex, kwila, selected eucalypts, beech, rimu. B2/AS1 has a minimum requirement of using H1.2 timber that is boric treated for enclosed framing. Treatment guarantee of 50 years protection, more than double other treatments. Radiata SG8 H3.2 Dry Timber H: 50mm, W: 150mm, L: 4.8m Radiata SG8 H3.2 Dry Timber H: 50mm, W: 100mm, L: 6m Ecoply DD Structural Plywood F8/F8 H3.2 Treated 12mm 2400 x 12… The requirements of specific treatment regimes are contained in NZS 3640:2003 Chemical preservation of round and sawn timber. NZS 3640:2003 Chemical preservation of round and sawn timber, NZS 3602:2003 Timber and wood-based products for use in building, Timber use and preservative treatment standards, Production, storage, delivery and construction and in-use conditions that will prevent exposure to external or internal moisture or conditions that would allow the moisture content to exceed 18% at any time, High-temperature kiln-dried (KD) untreated radiata pine and other appearance grade timbers, Internal stair treads, risers and handrails, internal finishing timbers, furniture, Framing in a low-risk building and meeting the requirements of B2/AS1 paragraph 3.2.2.2, Timber with proven natural durability when exposed to the weather, Western red cedar, redwood, cypress species heartwood (macrocarpa), Weatherboards, door and window joinery, exterior trim timbers, Currently no H1.1 treated timber is produced. Decking Random Lengths. Finished size 90 x 45 (ex 100 x 50) H3.2 framing timber use in wet areas as H3.2 treated SG8 structural timber MG - Machine gauged Where To Use Internal framing only House framing for walls Questions? the life of the building, but not less than 50 years, for structural components such as bearers. Treatment of framing and other members within enclosed cantilevered decks must be at least H3.2 and cavity battens at least H3.1. Using timbers or treatments not referred to in NZS 3602:2003 is outside the scope of Acceptable Solution B2/AS1, so evidence of compliance with the Building Code would be to be provided through a different path. internally – Douglas fir (see above), European larch, radiata pine (limited applications), heartwood of macrocarpa, rimu, matai, tawa, beech, selected eucalypts. internal and external wall framing protected from the weather. H3.2 treated and available with a grip tread profile or smooth both sides. 5 years for components that are easy to access and replace, such as interior finishing timber, 15 years for components that are moderately difficult to replace, such as cladding, exterior trim and exterior joinery. Timber Beam Start price. H level H levels represent the level or degree of biological hazard that timber will be exposed to in a specified application. The Ministry of Business, Innovation and Employment has sponsored free access to both of these standards. Size: 38x10mm. The appropriate level of treatment (H1, H2, H3, H4 or H5) describes the extent of preservative treatment (retention and penetration) required (when combined with the timber’s natural durability) to … Pine timber crafted to H3 specifications receives the minimal amount of treatment necessary to help the wood ward off moderate levels of moisture and insect infiltrations. Check out our range of H3 Structural Treated Pine products at your local Bunnings Warehouse. If you have … H3.2. SOUTH PINE INFORMATION SHEET Ex Tax:$10.10. Trellis Timber Batten. This timber is a sample from our huge range of both recycled and new timbers. $3.90. Buy Now. CCA H3.2 provides a peace of mind guarantee, or ACQ and LOSP options for those who prefer. Generation 2 H3.2 is the best weatherboard timber solution for your new build or renovation. Generation 2 is proudly made in New Zealand by KLC Limited. No Reserve. This type of timber works well in above ground applications only. NZ grown Radiata pine. Ask about our KLC range of FSC® Certified Products. H3.2 preservative treatment (colour green 368). H4. If you have any questions or are unsure about this product, please … H3.2 fence rails and palings H3.2 decking H3.2 fence posts H4 Framing timbers 1,2 external wall framing direct-fix cladding H1.2 roof framing -- low slope/skillion H1.2 external wall framing E2/AS1 cavity cladding H1.2 roof framing – roof space including trusses and ceiling battens H1.2 balcony wall framing enclosed H1.2 roof sarking timber H1.2 Examples of timber in which the heartwood may be used untreated are: Table 3 summarises the preservative type, the hazard class that can be achieved, the identification numbers and colours. We produce strong and durable products that stand the test of time, giving you peace of mind and a sustainable product you can trust. Timber used outdoors above ground, exposed to weather or protected from the weather but with a risk of water entrapment; i.e. H3.1 is no longer an Acceptable Solution for solid structural framing. H1.2: Timber used in situations protected from the weather but where there is a risk of moisture exposure conducive to decay. Under normal conditions with good building practice, boron from boron-treated timber has no reported long-term health effects. The Building Code clause B2 Durability sets out minimum durability requirements for building materials and components. Recommended spacing of 20mm between pickets. Price is per metre + GST × Douglas fir may be used untreated on low-risk buildings meeting the requirements of B2/AS1 paragraph 3.2.2.2. The timber used is 100% New Zealand Radiata Pine sourced from renewable, plantation forestry. ... 190x45mm H3.2 SG8 TW Rad Machine Gauged Smooth - Per Meter.. $11.62. Add to Wishlist. 100% NZ Radiata pine sourced from sustainable forests. The Building Code clause B2 Durability sets out minimum durability requirements for building materials and components. Features Price per metre H3.2 treated Not structural No 2 grade RS - Rough Sawn Sold per 6m Lengths Where To Use Fence rails Landscaping For use where H3.2 treated timber is required Questions? KLC is a Chain of Custody, FSC® Certified Company. FOR KNOWLEDGABLE SERVICE 03 327 2050. H3.1: Timber used outdoors above ground, exposed to the weather – generally in non-structural applications; i.e. Produced from Radiata pine which is renowned for it stability, durability and sustainability. H3.2 is required to ensure long life and trouble free service. It is commonly dyed pink (although where it is used for certain H3.1 applications, it is pre-primed in grey.) The expected life depends on the location of the material or element in the building and its function. Weatherboards up to 6.3 metres in length. Generally, timber components must have a minimum durability of not less than: 1. First Name * Last Name. Provided certain conditions (given in 3.2.2.2 of the Acceptable Solution) are all met, untreated solid Douglas fir framing can be used for: Untreated radiata pine and Douglas fir can be used for framing in unlined farm buildings where framing is protected from direct wetting, not in ground contact and the building is not used for living accommodation. Generation 2 H3.2 is the best weatherboard timber solution for your new build or renovation. Boxing 8 Decking 34 External Framing No1 79 External Timber 84 Fencing Material 35 Internal Framing No1 49 Pickets 9 Piles 11 Timber Mouldings 158 Trellis 21 Stake 13.