Extruded polystyrene thermal floor insulation featuring, high compressive strength, excellent u-value performance and incredible water resistance. 

Cellecta’s extensive range of YELOFOAM X and eco XPS high compressive strength, closed cell extruded polystyrene (XPS) insulation boards are the ideal insulant for a multitude of flooring applications. A variety of grades are available to suit different loading conditions and applications from 250 to 700kPa.

All grades have excellent life-long thermal performance and very low water absorption, allowing them to be installed above or below the dpm. Cellecta extruded polystyrenes are 100% recyclable, with eco XPS boards also having a <5 GWP, making them fully compliant with CSH Pol 1 requirements.

• High compressive strength – able to withstand long term static loads 250-750 kPa
• Excellent long life thermal performance
• Very low water absorption
• Code for sustainable home Pol. 1 compliant solutions available (eco XPS)
• Environmentally friendly – 100% recyclable

Floor Construction details

Basement floor : Insulation below timber floating screed or concrete slab

Insulation below the concrete slab (Figure GF1, GF6)

Insulation on slab, below the floating screed (Figure GF2)

Insulation on beam and block  (Figure GF8, GF10)

Insulation compatible with underfloor heating (Figure GF4,GF5)

On suspended floor slab other than ground floor

 

Suitable application products 

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Insulation with thermal laminate timber finish on slab (Figure GF4,GF5)
On beam and block flooring with timber finish (Figure GF9)

 

Suitable application products

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ScreedBoard 20 and underflooring heating applications

ScreedBoard 20 and Underfloor heating on slab insulation below the concrete slab (Figure GF4)

Insulation installed below concrete floor slab, with ScreedBoard 20 and underfloor heating on top (Figure IF3)

 

Suitable application products 

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Eco-friendly thermal structural floor replacement for beam and block floor systems – TETRiS Construction details

Suitable application products