Solutions for Cold Bridging

ARC Eco-Closer

The ARC Fire Rated Eco-Closer is a rigid PVCu profile, with flexible weatherseal, insulated with non-combustible rockfibre insulation. ARC Eco-Closer has 1 hour fire integrity, tested at Warrington Fire Research. Preferred by specifiers and ideal for all types of building work including major contracts.

Four in one rockfibre insulation, providing a fire, thermal and acoustic solution as well as environmental benefits (zero ODP and GWP).

Complies with the 2010 Part L Building Regulations. Prevents cold bridging, eliminating moisture, mould and staining around windows and doors.

• 1 hour fire integrity
• Closes off cavities around window and door reveals
• Rigid PVCu profile
• Flexible weatherseal helps prevent drafts around window and door reveals
• Available in cavity widths from 50 to 150mm
• Easy to install (nail to block or build in with stainless steel ties)
• Complies to Part L 2010
• Prevents cold bridging
• Also available with single flange for check reveal detail
• Insulated with non-combustible check reveal detail
• Insulation ODP and GWP rating zero

Standard Specifications

ARC Fire Rated Insulated DPC / Cavity Closer

The ARC Rockfibre Insulated DPC ins an insulated DPC which has been developed to close masonry cavities for thermal acoustic and fire applications. The primary reason for fitting the ARC Insulated DPC is to close off cavities around windows and doors preventing cold bridging. Can easily be installed as the brick and block work progresses where a traditional block return is used. Also available with a polyethylene insulation.

• 4 hours fire integrity - Warrington Fire Research test
• Easy to install
• Prevents cold bridging
• Exceeds the minimum requirement for Part L 2010 provided the window is set back 30mm from the inner face of the outer brickwork and thermally efficient materials are used in the construction
• Manufactured to NCBC standard

Non standard sizes available on request.