125mm Unilin ECO360/CT CavityTherm Full Fill Cavity Wall PIR Insulation Board - 1200mm x 450mm - Pack of 4
125mm Unilin ECO360/CT CavityTherm Full Fill Cavity Wall PIR Insulation Board - 1200mm x 450mm - Pack of 4
- Product Code: A1-5070
- Delivery Time: 1-3 working days
- Brand: Unilin (prev. Xtratherm)
- Model and Size: 1200x450mm - 2.16m2
Our ratings on 06-11-2025:
4.8 out of 5
125mm Unilin ECO360/CT CavityTherm Full Fill Cavity Wall PIR Insulation Board - 1200mm x 450mm - Pack of 4
Length: 1200mm
Width: 450mm
Thickness: 125mm
Pack Quantity: 4
Board Coverage: 0.54m2
Pack coverage: 2.16m2
Thermal Conductivity: 0.020W/mK
R-Value: 6.25m2K/W
Compressive Strength: 120kPa
125mm Unilin ECO360/CT CavityTherm Full Fill Cavity Wall board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings offering excellent insulation performance with thermal conductivity. Unilin ECO360 CT board reduces the junctions prone to thermal bridging improving the thermal performance of the cavity wall. Unilin ECO360 CT is Halogen free and is manufactured under the highest standards of ISO 9001 and 14001 Quality and Environmental Management Systems.
CHARACTERISTICS
- High thermal performance rigid insulation,
- Bio-enhanced PIR insulation,
- Easy to Install,
- Non-deleterious material,
- Suitable for new build and refurbishment,
- Manufactured with zero ODP blowing agent,
- Reduces Thermal Bridging,
- Reduced Risk of Condensation,
- Closed cell structure – moisture resistant.
APPLICATION
- Full fill cavity walls
CERTIFICATION

Brand: Unilin (prev. Xtratherm)
Model and Size: 1200mm x 1200mm - 4.32m2
Delivery Time: 3 - 5 days
150mm Unilin FR-BGM is a a BBA certified high performance PIR insulation board that is faced with a fleece finished bitumen/glass facers and is suitable for use below partially bonded bitumen based built up roofing systems. Unilin FR-BGM is suitable to apply torch on felt directly on the insulation...
Guide Price: £140.80
£168.96 inc VAT
Brand: Unilin (prev. Xtratherm)
Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 1-3 working days
102.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 25mm Unilin PIR core with foil faces bonded to 12.5mm tapered edge plasterboard for mechanically fixing to internal walls. Unilin XT/TL-MF is designed to provide high levels of thermal insulation and dry lining in one ope..
Guide Price: £62.15
£74.58 inc VAT
Brand: Unilin (prev. Xtratherm)
Model and Size: 1200x600mm - 1.44m2
Delivery Time: 1-3 working days
150mm Unilin Stonewool SW/RS Insulation Slab is a non-combustible Euroclass A1 stone wool insulation used as ventilated rainscreen façade and framing applications and curtain walling. Unilin Stonewool SW/RS insulation provides a uniform, high density solution providing resilience during the bui..
Brand: Unilin (prev. Xtratherm)
Model and Size: 1200x2400mm - 11.52m2
Delivery Time: 1-3 working days
100mm Unilin Thin-R Hyfloor XT/HYF is a high performance floor Insulation board with superior thickness to performance ratio allowing the lower targets required under the new Building Regulations to be achieved with minimum thicknesses. Unilin Thin-R Hyfloor XT/HYF is a high performance foil faced P..
Brand: Unilin (prev. Xtratherm)
Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 1-3 working days
32.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 20mm Unilin PIR core with foil faces bonded to 12.5mm tapered edge plasterboard for mechanically fixing to internal walls. Unilin XT/TL-MF is designed to provide high levels of thermal insulation and dry lining in one oper..
Guide Price: £37.05
£44.46 inc VAT
Brand: Unilin (prev. Xtratherm)
Model and Size: 1200mm x 1200mm - 11.52m2
Delivery Time: 3 - 5 days
60mm Unilin FR/MG is a high performance PIR core with mineral coated glass facers suitable for use below single ply waterproofing systems and partially bonded built-up felt. It is compatible with adhesively bonded single ply roofing membranes laid on mechanically fixed ..
Guide Price: £166.29
£199.55 inc VAT