Dacatie Supafix SF75 Insulated Cavity Closer 75mm x 2100mm

The Dacatie Supafix SF75 is a premium insulated cavity closer designed for cavity walls with a width of 75mm. Measuring 2.1 meters, it delivers excellent thermal insulation, airtightness, and fire protection, making it perfect for window and door openings in both residential and commercial construction.

Specifications

• Product Type: Insulated cavity closer
• Cavity Width: 75mm
• Length: 2100mm
• Material: High-performance PVC-U with insulation core
• Applications: Window and door openings in cavity walls
• Product Code: SF75

Benefits

• Provides superior thermal insulation to reduce heat loss
• Ensures airtightness for improved energy efficiency
• Fire-rated for enhanced wall safety
• Quick and easy to install in standard cavity walls
• Suitable for residential and commercial projects

Can the SF75 be trimmed to fit shorter wall openings?
Yes, the Dacatie Supafix SF75 can be easily cut to fit specific wall or window sizes while maintaining insulation and fire protection.