Thermal Economics Isoedge Perimeter Strip - 260mm x 50m
Thermal Economics Isoedge Perimeter Strip - 260mm x 50m
260mm x 50m self-adhesive acoustic perimeter strip for screed isolation. Reduces flanking sound transmission and suitable for Robust Detail constructions.
- Trade Quality
- Professional Use
Tree Sisters
Building A Band of Brothers
Product Description
Thermal Economics Isoedge Perimeter Strip is a combined edge insulation and compressible foam strip designed for use around the perimeter of floating screeds and underfloor heating systems. At 260 mm high, it accommodates deep screed build-ups while providing both thermal edge insulation and an isolation joint in one product. Supplied in a 50 m roll for efficient installation.
Key Benefits
Application
Fix the strip vertically around the full room perimeter before laying insulation and screed. Peel the adhesive backing and press firmly against the wall. The fold-over flap should be laid flat across the floor to overlap with the DPM or insulation. Ensure strips are butted tightly at corners with no gaps. Trim flush with the finished floor level after the screed has cured.
Coverage
One 50 m roll covers 50 linear metres of perimeter. For a typical 4 m × 5 m room (18 m perimeter), one roll covers approximately 2–3 rooms depending on layout complexity.

£69.43
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Working with our supply chain
For each and every project we work on, we ensure that materials are sourced as close to the site address as possible and attempt to arrange deliveries during off-peak times to minimise congestion on our roads.
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Supporting A Band of Brothers UK
We are proud to support A Band of Brothers UK, a charity helping young men break cycles of violence and crime through mentoring. Every order you place with Screedworks contributes to this vital cause through our easyfundraising partnership.
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Restore & Protect
From January 2021 we are asking our clients to round up their final invoice to the nearest £5, £10 or £20. We will match the amount pledged and then donate the total to Tree Sisters.
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