Easi-Close 100–150mm Insulated Cavity Closer – 2400mm
The Easi-Close 100–150mm Cavity Closer is a high-performance insulated solution designed to seal cavity wall openings around windows and doors, helping to reduce heat loss, prevent damp ingress and improve overall building efficiency.
Product Features/Specifications:
Manufactured from rigid white PVCu with an integrated EPS insulation core, this adjustable cavity closer fits cavity widths from 100mm to 150mm and is supplied in 2400mm lengths for easy on-site installation.
Product Benefits:
Designed to improve thermal performance and moisture protection, the Easi-Close cavity closer helps reduce cold bridging around openings while supporting compliance with current building regulations. Its lightweight construction allows for quick installation and easy cutting without specialist tools. Resistant to rot, corrosion and damp penetration, it provides a durable, maintenance-free solution for both new build and refurbishment projects.
Applications and Versatility:
Ideal for sealing window and door reveals in cavity wall construction, suitable for new builds, extensions and retrofit projects. Compatible with uPVC, timber and aluminium window and door frames for both horizontal and vertical installation.
Features & Benefits List:
- Adjustable for 100–150mm cavity widths
- Integrated EPS insulation core for improved thermal efficiency
- Helps reduce cold bridging and heat loss
- Prevents damp penetration through cavity walls
- Lightweight and easy to install
- Can be cut on-site with standard tools
- Suitable for first and second fix applications
- Rot-proof, corrosion-resistant and maintenance-free
- Complies with relevant building regulations
Technical Specifications:
- Length: 2400mm
- Adjustable Width: 100mm – 150mm
- Material: Rigid PVCu with EPS insulation core
- Insulation Type: Expanded Polystyrene (EPS)
- Fire Rating: Meets BS 476 standards
- Installation: Horizontal or vertical applications
- Compliance: Part L, Part C and BS 8213 Regulations
Additional Information:
We offer convenient and flexible delivery options to suit every project:
Van delivery for smaller orders - HIAB crane lorry for larger or bulk deliveries - Site delivery available on request
If you need delivery before the estimated date, please contact us and we’ll do our best to arrange an earlier slot.
For more information, please contact either
Oldham on 0161 633 1264
Agecroft on 0161 383 6400
Rochdale on 01706 656 980