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Products
View all productsHorizontal Sliding Unit - Two Panel (HS2) - Secondary Glazing Unit
Balanced Vertical Sliding Unit (BVS) - Secondary Glazing Unit
Slimline Hinged Unit (SL-HU) - Secondary Glazing Unit
Double Heavy Duty Hinged Unit (HD-DHU) - Secondary Glazing Unit
Case studies
View all case studiesEdinburgh Hotel Guests Sleep Peacefully with Granada Solution
Granada Secondary Glazing lowers carbon footprint at Museum of London
Granada Delivers Acoustic & Thermal Benefits at Local Hospital
Premier Inn Chooses Granada Secondary Glazing For New Llandudno Hotel
Literature
View all literatureAcoustic Performance Overview
U Values Data Sheet
Heavy Duty Hinged Unit - Acoustic Test Results
Horizontal Sliding Unit - Thermal Simulation Report
Trade names
- Granada Secondary Glazing
- Secondary Glazing
- Energy Efficiency
- Acoustic Insulation
- Thermal Performance
- Improved EPC Rating
- Heritage
- Grade Listed Building
- Retrofit
- Noise Reduction