Tel: 03 540 3003. Remember: Insulation must keep a distance of at least 25mm from the roof underlay in all parts of the ceiling-roof area. Saves energy by reducing ongoing running costs of the building, Non combustible, offering a safer environment, Absorbs sound so reduces rain noise and other unwanted environment noise, Vapour barrier facing for building insulation blanket, Building up a layer of 17.5mm plywood and insulation blanket laid over the purlins, Using imported specialist products to deaden the noise when laid under the roof, such as Wavebar Soundbaffle. Walls – Ensure foil is fixed to the supporting framing with a fastener system that is durable for at least 15 years. More About Us For the best results use either 75mm or 100mm BIB. This compares to a compressive strength of approx. Jet Stream Max is a soft granulated mineral wool insulation used in attics, ceiling or roofs for thermal and acoustic insulation and is now availiable in New Zealand. Urea Formaldehyde Foam Insulation is sprayed into wall cavities by specialist installers. A more practical solution for FFBIB is suggested using sealant/mastic. The options available include installing: segment or blanket material – glass wool, wool, polyester; rigid and semi-rigid board (expanded polystyrene) The first is that heat escapes through the exposed ceiling joists because wood is a poor insulator (ie there is an incomplete thermal envelope of insulation across the roof … Where practical it is considered good practice to incorporate an air gap, for ventilation, between the insulation and the metal deck. Recommended on walls where damage will be minimal during construction. RL PIR Board has compressive strength of 250kPa. Sisalation 430 WFA medium duty fire retardant foil with a white polybar film on one side. Mount Roof Services is a leading installer of residential and commercial customised roof installations. Kingspan in New Zealand Kingspan, global leader in high-performance insulation and building envelope solutions, was founded in 1965 in Ireland. Thank you for signing-up to our mailing list. Sisalation White Faced Flame Retardant Foil laminates have a white face one side and an aluminium foil face the other.Available in a light duty white ink face or a medium duty white polybar film face. Pink Batts roof insulation is a glasswool thermal insulation available in R2.2, R3.2 and R3.6. It is a non-combustible, clean and durable blown insulation used to insulate New Zealand roof attics. Intelligent Membranes for the Building Industry. Durable GreenStuf will not settle or reduce its performance over time, and is backed by a 50 year product durability warranty. Thermakraft are a leading NZ manufacturer of roof underlays, underfloor foil insulation, damp proof membranes and other roof… There are a number of suppliers, offering a range of formats. Roofing underlay should always be placed on top of BIB, to avoid condensation from the roof underside wetting the BIB. Residential roof insulation is mandatory in all rental properties, and today it would be almost unthinkable to build or renovate a home in New Zealand without … FFBIB is faced on one side with double-sided foil which is lightly adhered to the glass wool. To solve the problem, architects and builders turn to EXPOL’s rigid foam insulation boards for easy installation and the highest standard of thermal protection. Eco Insulation: Environmentally friendly sheep's wool, glasswool, polyester and sustainable products for the insulation of homes and commercial applications, Best value home insulation solution for insulation contractors in New Zealand, Absolutely Positively Wellington, Warm up Wellington, Wellington City Council, Air Conditioners, Heat Pumps, Cooling, Cool down, … The glass wool content of BIB and FFBIB will not burn. Use of the full thickness of insulation when laid between battens fixed onto purlins, rather than squeezing down onto purlin. High compressive strength. Recommended for use as an attractive interior exposed lining where a light white fresh face is required under roofing and wallcladding, and where the following are required: Provides a glossy white surface one side to diffuse and enhance lighting conditions, while offering in a fire situation a non-combustible surface which will limit the spread of flame. Pricing: $34.35 per 25m … Where insulation is required to achieve its full R value it must not be laid over the purlins. Why PIR insulation board is the premier thermal insulation board used in New Zealand Polyisocyanurate or PIR is an evolution of polyurethane, it is stronger and has greater thermal resistance and in fact, PIR offers the highest R-value of any material per thickness. Sustainability. Glass and mineral wool insulation are both made in New Zealand and imported. Sisalation 420 WIA light duty fire retardant foil with a white ink coating on one side. Check out our wide range of insulation from brands you know & trust. EXPOL polystyrene roof insulation is made from high performance expanded polystyrene (EPS). Where access is limited due to a low roof pitch, it may be more difficult to install. Narrow roof spaces, like skillion roofs, are often the most difficult part of a building to insulate. Sisalation 420A light duty fire retardant foil for economical wall applications when not exposed to high wind. A standard expanded polystyrene (EPS) insulation solution with excellent thermal properties. Glass Wool Building Insulation Blanket (BIB) and Foil Building Insulation Blanket (FFBIB) consist of long, fine glass wool fibres bonded together with a thermosetting resin to form a lightweight, flexible, blanket insulation. Insulation effectiveness is measured by its R-value. Suitable for pitched roof, floor or framed wall applications, Eurothane GP benefits from an excellent thermal performance. Available in full sheets, EXPOL Platinum Board is a graphite-infused EPS board that is easily cut to fit purlin or rafter spacings. The main insulation products on the market in New Zealand are wool, polystyrene, glass wool and polyester. One if the benefits of a thermally efficient warm roof is the transfer of a building's dew point to the outside. Eurothane Insulation Tape is suitable for a range of applications, including walling systems and pitched and flat roofing applications. For most new homes and additions, Building Code insulation requirements are met by complying with New Zealand Standard NZS 4218:2009 Thermal insulation … If you are not sure if your property meets the requirements, feel free to book in an assessment for your peace of mind. Roof Insulation Auckland, Waikato, Tauranga. With more than 40 years of experience in the insulation industry, Knauf Insulation represents one of the fastest growing and most respected names in insulation … Our mission is to accelerate a net zero emissions future with the wellbeing of people and planet at its heart. It's also fast and easy to install into most roof cavities. Historically in New Zealand, insulated roofing systems have been within the roof void and those that have been insulated above the purlin line, have been labour intensive systems with a series of components and unsightly exposed build-up internally with mesh, membranes, timber … Other designed systems by acoustic engineers can be used such as: Read Privacy Policy, Disclaimer, Terms and Conditions and Returns Policy. Have a look at our Wall Insulation, Roof Insulation and Floor Insulation products below. Your roof is the most important place in your home to install insulation. 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. Wherever visible the foil reflects light creating a brighter environment below. Experts AAA Insulation services the entire lower North Island of New Zealand and can supply all types of insulation for almost any application. This may be accomplished using contact adhesive or a tape. Cathedral style roofs and raked ceilings are generally skillion roof constructions where the ceiling line and roof line are in parallel. Minimum roof insulation R-values in the schedule method of NZS 4218:2009 Thermal insulation – Housing and small buildings are R2.9 in climate zones 1 and 2 and R3.3 in climate zone 3. Wet insulation is no installation; the three legged stool of underlay, ventilation and insulation means the whole roof system has to work if condensation and wet insulation are to be avoided. 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