40mm Cellecta Hexatherm XPeri Perimeter Wall XPS Insulation Board
40mm Cellecta Hexatherm XPeri Perimeter Wall XPS Insulation Board
- Product Code: A1-1645
- Delivery Time: 2 - 4 days
- Brand: Cellecta (Tech. support: 01634296677)
- Model: 600x2500mm - 1.50m2
- Weight: 2.04kg
Our ratings on 23-10-2026:

4.8 out of 5
40mm Cellecta Hexatherm XPeri Perimeter Wall XPS Insulation Board
Width: 600mm
Length: 2500mm
Density: 34kg/m3
Weight/m2: 1.36kg
Weight: 2.04kg
Thermal Conductivity: 0.035W/mK
R-Value: 1.14m2K/W
Compressive Strength: 300kPa
40mm Cellecta Hexatherm XPERi board has an outstanding compressive strength, low water absorption and life-long thermal performance, make them the ideal insulation for basements and below ground applications. They feature an interlocking edge detail and are suitable for fixing externally against basement walls.
![]()
CHARACTERISTICS
- Easy to install,
- Composite board,
- Smooth high impact facing,
- Available in two colours: White & Grey,
- Excellent life-long thermal performance,
- 100% recyclable,
- CFC and HCFC free,
- Closed cell structure,
- High compressive strength,
- High thermal performance,
- Zero ODP & Less than 5 GWP
APPLICATION
Cellecta Hexatherm XPeri boards feature an interlocking edge detail and are suitable for fixing externally against basement walls.

CERTIFICATION
Manufactured in accordance with BS EN 13374 and tested to BS EN 12267
Brand: Cellecta
Model: 600x2400mm - 1.44m2
Delivery Time: 2 - 4 days
178mm Cellecta XCHiP is a high performance insulation board with a 18mm chipboard laminate facing. Cellecta XCHiP combines the benefits of HEXATHERM high performance thermal insulation with a P5 moisture resistant, tongue and groove chipboard to produce a high compressive strength, interlocking..
Brand: Cellecta
Model: 5mm x 120mm - 50m
Delivery Time: 3 - 5 days
5mm x 120mm Cellecta Yelofon ES5 Edge Strip is a Perimeter Flanking Isolation, a non cross linked, closed cell polyethylene strip to eliminate perimeter flanking transmission. For use with Screedboard 28 and 30.CHARACTRISTICSExcellent acoustic performance,Very quick and easy installation.APPLICATION..
Brand: Cellecta
Model: 1200mm x 2400mm - 2.88m2
Delivery Time: 2 - 4 days
56mm Cellecta Hexatherm XMD is a high performance extruded polystyrene thermal insulation board bonded to a 6mm thermal laminate facing, suitable for vertical upstands. It combines the benefits of high performance extruded polystyrene with a facing board to produce a composite thermal board to suit ..
Brand: Cellecta
Model: 600x1200mm - 0.72m2
Delivery Time: 3 - 5 days
30mm Cellecta HiDECK Structural is a high performance, high density gypsum fibre acoustic floorboard that can be used as a structural overlay board on a batten and cradle system. Cellecta HiDeck Structural can also be used over a underfloor heating system. Its low thermal resistance enables more eff..
Brand: Cellecta
Model: 10mm x 100mm - 50m
Delivery Time: 3 - 5 days
10mm x 100mm Cellecta Yelofon ES10 Edge Strip is a Perimeter Flanking Isolation, a non cross linked, closed cell polyethylene strip to eliminate perimeter flanking transmission. For use with Screedboard 28 and 30.CHARACTRISTICSExcellent acoustic performance,Very quick and easy installation.APPLICATI..
Brand: Cellecta
Model: 1200x2400mm - 2.88m2
Delivery Time: 2 - 4 days
62mm Cellecta Hexatherm XPLY is a high performance extruded polystyrene thermal insulation roof board bonded to a 12mm plywood laminate facing, also suitable for internal walls and floors. It combines the benefits of high performance extruded polystyrene with a facing board to produce a composite th..



