Eco-Closer

Cold Bridging product

ARC Eco-Closer

  • Up to 60 minutes fire integrity
  • Closes cavity around window and door reveals
  • Prevents cold bridging
  • Integral DPC helps eliminate moisture, mould and staining from around windows and doors
  • Insulated with non-combustible rockfibre
  • Eco-Closer cavity widths: 50 – 150mm (see Eco-Closer Plus cavity widths: 150 – 300mm)
  • Single flange available for check reveal details
  • Third-party certificated by Certifire

Application

ARC Eco-Closer closes the cavity around window and door openings in masonry walls, providing up to 60 minutes fire integrity. The rigid PVCu profile is insulated with non-combustible rockfibre mineral wool which provides fire, thermal and acoustic properties.

Key stats

Length supplied 2.4m
Third-party certification Certifire CF5410
Insulation Non-combustible rockfibre mineral wool
Thermal conductivity 0.035W/mK
Fire rating Up to 60 minutes
Insulation performance 15 minutes
Test standard BS 476 Part 20
Construction type Masonry
Orientation Vertical or horizontal
Integral DPC Yes

Frequently asked questions about this product

Can this product be used with an SFS internal leaf?

ARC Eco-Closer is fire rated and certified for use in a traditional masonry construction.

Do you have to install a separate DPC?

ARC Eco-Closer includes a plastic profile which acts as an integral DPC, eliminating the need to install a separate DPC.

Do you need a compression fit?

The ARC Eco Closer is manufactured to suit your specific cavity width, and does not require a compression fit.

How do I join 2 lengths of ARC Eco-Closer together?

Please follow the guidance on the product datasheet.

Do I need to use fixings with ARC Eco-Closer?

Fixings are not required for the product to achieve its performance criteria. Please see the product datasheet for available fixings.

Industry awards and accreditations for this product

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