Warmline PLY thermal laminate insulated ply wood Warmline Insulation

Warmline PLY Laminate

PIR backed ply thermal laminate boards

Suitable for use flat roofs waterproofed with mechanically fixed, bonded and torch-on waterproofing membranes.

High performance PIR insulation bonded to 6mm ply.

Simple solution that is quick and easy to install.

Can be used to improve reliable long-term energy savings in new and refurbishment projects.

Fully applicable with Part L building regulations.

Thicknesses and Availability:

Good availability for delivery in and around London.

This Warmline Ply Range includes the following readily available product thicknesses: 56mm, 96mm, 106mm and 126mm.


Product Information

General information about Warmline PLY Laminate

Product Application

Flat roof decking board

Warmline PLY laminate is suitable for flat roofm balconies and terrace applications waterproofed with mechanically fixed, adhered bonded and torch-on membranes.

Product Make-up

Core

Warmline PLY Laminates are fabricated by bonding a sheet of PIR insulation, manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP), to plywood.

Facings

Faced with a 6mm ply wood sheet on the front face while the hidden face is aluminium foil.

Product Properties

Thermal Conductivity 0.022 W/m·K
Board Length 2.4m
Board Width 1.2m
Board Edge Square Edge

Product Prices

Buy Warmline PLY Laminate

The prices and quantity discounts below are 'per sheet' rates. Each board is 1.2m x 2.4m providing a total coverage of 2.88m² per sheet.

These items are shipped direct to site from the manufacturer. Additional delivery charges may. Please Click Here for a breakdown on the charges, or contact us to discuss your requirements.

Availability Undetermined - Special circumstances are involved in the supply of these products. Warmline PIR Ply Laminate 56mm (50 + 6mm), 1.2x2.4m = 2.88m² - ranging from £18.60 to £19.46 per m²

1 plus boards @ £19.46 per m² = £56.05 (£67.26 inc-VAT) per board
5 plus boards @ £19.29 per m² = £55.56 (£66.67 inc-VAT) per board
9 plus boards @ £19.12 per m² = £55.06 (£66.07 inc-VAT) per board
13 plus boards @ £18.94 per m² = £54.56 (£65.47 inc-VAT) per board
17 plus boards @ £18.77 per m² = £54.07 (£64.88 inc-VAT) per board
21 plus boards @ £18.60 per m² = £53.57 (£64.28 inc-VAT) per board

Availability Undetermined - Special circumstances are involved in the supply of these products. Warmline PIR Ply Laminate 96mm (90 + 6mm), 1.2x2.4m = 2.88m² - ranging from £26.74 to £27.98 per m²

1 plus boards @ £27.98 per m² = £80.59 (£96.71 inc-VAT) per board
5 plus boards @ £27.73 per m² = £79.87 (£95.84 inc-VAT) per board
9 plus boards @ £27.49 per m² = £79.16 (£94.99 inc-VAT) per board
13 plus boards @ £27.24 per m² = £78.45 (£94.14 inc-VAT) per board
17 plus boards @ £26.99 per m² = £77.73 (£93.28 inc-VAT) per board
21 plus boards @ £26.74 per m² = £77.02 (£92.42 inc-VAT) per board

Availability Undetermined - Special circumstances are involved in the supply of these products. Warmline PIR Ply Laminate 106mm (100 + 6mm), 1.2x2.4m = 2.88m² - ranging from £28.15 to £29.45 per m²

1 plus boards @ £29.45 per m² = £84.82 (£101.78 inc-VAT) per board
5 plus boards @ £29.19 per m² = £84.07 (£100.88 inc-VAT) per board
9 plus boards @ £28.93 per m² = £83.32 (£99.98 inc-VAT) per board
13 plus boards @ £28.67 per m² = £82.57 (£99.08 inc-VAT) per board
17 plus boards @ £28.41 per m² = £81.82 (£98.18 inc-VAT) per board
21 plus boards @ £28.15 per m² = £81.07 (£97.28 inc-VAT) per board

Availability Undetermined - Special circumstances are involved in the supply of these products. Warmline PIR Ply Laminate 126mm (120 + 6mm), 1.2x2.4m = 2.88m² - ranging from £32.75 to £34.27 per m²

1 plus boards @ £34.27 per m² = £98.69 (£118.43 inc-VAT) per board
5 plus boards @ £33.96 per m² = £97.81 (£117.37 inc-VAT) per board
9 plus boards @ £33.66 per m² = £96.94 (£116.33 inc-VAT) per board
13 plus boards @ £33.36 per m² = £96.07 (£115.28 inc-VAT) per board
17 plus boards @ £33.05 per m² = £95.19 (£114.23 inc-VAT) per board
21 plus boards @ £32.75 per m² = £94.32 (£113.18 inc-VAT) per board

Reasonable stock levels are generally held and available for delivery in London and the surrounding areas.

Please observe the 'Star Rating' indicators to assess availability.
Product Availability Excellent Generally 1 or 2 days for delivery
Product Availability Good Generally 1 to 5 days for delivery
Product Availability Fair Generally 5 to 10 days for delivery
Product Availability Poor Generally 5 to 15 days for delivery
Product Availability Undetermined Please call to check availability and approximate lead times

Product availability depends upon stock levels at closest depot and delivery logistics to geographic locations


Product Performance and Guides

Product Performance, Manufacturer Certification, Downloads, and Installation Guides

Thermal Resistance

Items highlighted in green are generally held in stock.

Product Thickness Thermal Resistance kg/m²
Warmline Ply 96mm 96mm 4.15 m²K/W 20.2 kg/m²
Warmline Ply 106mm 106mm 4.60 m²K/W 21.1 kg/m²
Warmline Ply 116mm 116mm 5.05 m²K/W 22 kg/m²
Warmline Ply 126mm 126mm 5.50 m²K/W 22.9 kg/m²
Warmline Ply 136mm 136mm 5.95 m²K/W 23.8 kg/m²
Warmline Ply 146mm 146mm 6.40 m²K/W 24.7 kg/m²
Warmline Ply 156mm 156mm 6.85 m²K/W 25.5 kg/m²

Product Downloads

U Value Insulation Limited

Warmline Ply

General fixing guide
  • Roof area/deck should be clean and dry before installation of Warmline Ply boards.
  • Roof should be constructed/laid to fall to all rainwater outlets. When installing Warmline PLY over an existing roof, the condition of the existing waterproofing system must be assessed to ensure it is in good condition and water tight.
  • If the waterproofing system is deemed not water tight, a Vapour Control Layer (VCL) should be installed before installing the insulation boards.
  • Boards should be fixed to joists set at a maximum of 600mm centre.
  • 50 x 50mm minimum timber noggins should be used to support all edges of boards which are not fully supported by a joist, or where they have been cut to fit openings etc.
  • A vapour control layer can be achieved by applying a continuous bead of mastic (i.e. neutral curing silicone sealant) to the upper surface of all supporting timber (joists and noggins).
  • Lay the boards plywood side up, lightly butted and all edges must be supported by a minimum of 20mm bearing onto the face of the supporting timber.
  • Long edges of the board should run over the centre of the joist.
  • Boards should be laid onto the mastic, and fixed with screws at 300mm centres down the line of each joist and / or noggin.
  • The screws should be long enough to allow a minimum 35mm penetration of the supporting timber, and be positioned not less than 10mm from the edge of the board, or 50mm from the corner. Screw heads should finish flush with the plywood surface.
  • Headed helical nails can also be used, follow manufacturer installation guidelines.
  • Where two boards are fixed to the same joist or noggin, the fixing centres should be staggered.
  • Follow manufacturer installation guidelines on the waterproofing membrane.
  • A minimum 25mm upstand of insulation board (compatible with waterproofing membrane) should be installed around the roof perimeter.
  • Minimum order level - £175.00 ex-VAT. For further details on Delivery Charges and Minimum Order levels, please Click Here