Bricard
✓Price
$253.99
Insulated Cavity Closer with Adjustable EPS 50–100mm – 47.2" (1.2m) Length – 20 Piece Pack with 78.7 ft (24m) Total Coverage | Suitable for Window Openings or Door Frames – Silver Colour
★★★★★
$253.99
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1
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About this item
- Compact Length, Full Coverage - Cavity wall insulation supplied as 20 pieces of 47.2" (1.2m) each – easier to transport and store than standard 2.4m cavity closers, yet still providing a total of 78.7 feet (24 metres) coverage.
- Flexible Fit for Various Projects – Designed to suit a wide range of cavity widths, from 1.97"–3.94" (50mm to 100mm). Cavity barrier insulation is easily adjustable via pre-cut grooves, ensuring a snug fit and seamless insulation in various wall constructions.
- EPS Thermal Performance - Constructed with expanded polystyrene (EPS) insulation, featuring a 0.79" (20mm) core thickness. UPVC cavity closer delivers high thermal resistance, helps eliminate cold bridging, and improves energy efficiency.
- Meets UK Building Regulations - Fully certified thermally insulated cavity closer for compliance with BDA Kiwa, NHBC, and LABC standards. Trusted by professionals for use in new builds, extensions, and refurbishments.
- Fast & Easy Installation - Lightweight and rigid plastic cavity wall closer. Simply cut to length, slot into the cavity, and fix – suitable for timber frame, masonry, and steel frame constructions. Use as window cavity closer, door cavity closer ect. perfect for both DIYers and professionals.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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