Why choose secondary double glazing
Secondary glazing provides several key benefits, including improved energy efficiency, increased soundproofing, and enhanced security.
Ease of access
No external access is required, therefore:
- no scaffolding is required above the first floor
- large frames can be assembled on site
Thermal Insulation
Standard secondary double glazing substantially improves the thermal insulation of single glazed windows and doors & additionally secondary windows can be:
- glazed with Low “E” heat reflective glass
- double glazed with “A” Rated sealed units
- better than the Building Regulations 1.8uV for replacement windows
Secondary glazing will also:
- save on energy reduce fuel bills
- improve Energy Performance Certificates
- secondary glazing for thermal insulation