25mm XtroDeck XO/XD Unilin is faced with an embossed aluminum facing on both sides high performance flat roof board used for partially bonded, self adhered built-up bituminous felt roof systems.

Flat Roof Insulation XO/XD is manufactured to EN 13165 by Unilin Insulation with a declared lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire classification.

The fire rating for the roof system when tested to EN 13501-5 and BS 476 Part 3 ‘External Fire Exposure Roof Test’ will be dependent upon the system specified.

On metal decks, XtroDeck Unilin XO/XD Flat Roof Insulation should be adhered in a PU glue over the vapour control layer.

XtroDeck is suitable for use on roof decks that are subject to limited maintenance foot traffic.

When the roof is complete, protective boarding should be laid if additional site work is to be carried out.

Built up roofing systems should be finished with a suitable reflective layer such as chippings.

This product is not suitable for use with a torch on underlays.

Specification:

Thickness: 25mm

Width: 1200mm

Length: 2400mm

Size: 25mm x 1200mm x 2400mm

Pack Quantity: 12 sheets

Pack Coverage: 34.56m2

Board Coverage: 2.88m2

Profile: Square Edge

R-Value: 1.20 m2K/W

Density (Foam Core): 32kg/m3 

Thermal Conductivity: 0.021 W/mK

Compressive Strength: >150 (kPa)

Reaction to Fire: Euroclass C, s2-d0

Unilin Xtroliner XtroDeck XO/XD Features:

 · High performance flat roof board.

 · Faced with an embossed aluminum facings.

 · Euroclass C s2 d0 fire classification.

 · Declared lambda (thermal conductivity) of 0.021 W/mK.

 · Rigid foam modified Polyisocyanurate (PIR) core.

 · Compressive Strength >150kP (at 10% compression).

 · Suitable for partially bonded, self adhered built-up bituminous felt systems.

 · XtroDeck XO/XD flat roof insulation board may also be fully bonded.

Unilin Xtroliner XtroDeck XO/XD Installation Guidelines:

 · Laying (Concrete Deck) – Ensure concrete decks are laid to provide correct falls to outlets and are clean, dry, without projections.

 · Primer should be laid in accordance with the manufacturer’s instructions.

 · The vapour control layer should be fully bonded to the deck and the XtroDeck should be laid into PU adhesive on the vapour control layer in a break bonded pattern.

 · The boards can also be mechanically fixed or adhered with other suitable adhesive approved by the system provider.

 · Fixing heads should be sealed.

 · Laying (Timber Deck) – On plywood decks, XtroDeck should be fully bedded in PU Adhesive over a continuous vapour control layer which has been bonded to the deck.

 · The boards can also be mechanically fixed or adhered with adhesive approved by the system provider.

 · Fixing heads should be sealed.

 · Mechanical Fixing – The specification for fixing Unilin roof boards will vary with the location, roof height/width and topographical data.

 · Architectural specifications should be consulted.

 · Generally with 2400x1200mm boards, a minimum of 6 fixings per board are adequate, located between 50mm and 150mm from all edges, additional fixings may be placed along the centre line.

 · Countersunk washers, 50mm in diameter, should be used with each fixing. However, BS 6399: Part 2 should always be consulted.

 · In two layer systems, all layers should be fixed in accordance with fixing manufacturers instructions.

 · Bitumen Based Built Up Roofing Systems - Technical guidance from the appropriate bitumen waterproofing manufacturer should be sought as to assure proper installation of the bonded built up roofing system.

 · Not suitable for use with a torch on underlays.

 · Fire – Each contract should be assessed for suitability of torch on applications.

 · The suitability of materials, substrates and specifications should be assessed before commencement.

 · Application of the torch on the system should be undertaken only by fully trained personnel with appropriate fire precautions and fire extinguishing equipment available at hand.

 · All timber roof components, and most insulation materials are combustible, and will be vulnerable to a naked flame.

 · These materials may be hidden from view.

 · Due attention should be given and all precautions taken.

 · This is the responsibility of the operatives.

 · Not suitable for torching under underlays.

*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet 

*Special Product - Non returnable cancelable.