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DriTherm 37 Cavity Slabs are for the thermal insulation of masonry cavity external walls, either partially filling or fully filling the cavity. Thermal conductivity - 0.037 W/mK
Price: £ 25.00
(£30.00 inc VAT)
Kingspan Kooltherm K18 combines 12.5mm plasterboard, 20mm premium performance insulation core and a low emissivity foil facing. Boards can be installed utilising mechanical fixing techniques only. Thermal conductivity of the insulation core – 0.023 W/mK.
Price: £ 947.85
(£1 137.42 inc VAT)
Celotex CW4000 insulation board provides a simple insulation solution for partial fill cavity wall applications. Contains low emissivity foil facings.
Price: £ 81.65
(£97.98 inc VAT)
UK delivery time:
2 - 3 days
EPS70 Kay-Metzeler is expanded polystyrene (EPS) foam. EPS70 boards are suitable for applications subject to low mechanic loads - external walls, pitched roof under rafters, ceilings, insulation of walls with cladding. Thermal conductivity - 0.038 W/mK
Price: £ 61.25 (£73.50 inc VAT) Click to view discounts
5 or more: £60.25 (£72.30 inc VAT)
10 or more: £59.24 (£71.09 inc VAT)
20 or more: £57.74 (£69.29 inc VAT)
25mm EPS70 Kay-Metzeler is an expanded polystyrene (EPS) board, rigid and tough, closed-cell foam produced by cutting expanded foam blocks. EPS70 boards are suitable for applications subject to low mechanic loads.
Kay-Metzeler EPS70 is manufactured with a blowing agent that contains no CFC’s or HCFC’s and is classified as Zero Ozone Depletion Potential (ODP) and a low Global Warming Potential (GWP).
The material should be stored under cover protected from direct sunlight and out of contact with ground moisture
Thermal insulation subject to low mechanic loads:
Advantages of 25mm Kay-Metzeler EPS70 Polystyrene:
Note: This product is combustible when tested to BS476: Part 4 and will ignite with a flame.
|Area per pack:||34.56m2|
|Material:||Expanded polystyrene (EPS)|
|Thermal conductivity:||0.038 W/mK|
|Thermal Resistance (R-Value):||0.66 m2K/W|
|Compressive strength at 10% compression:||70 kPa|
|Bending strength:||115 kPa|
|Water vapour resistance:||145 MNs/g|
|Reaction to fire:||Euroclass F|