2026 Price List
Secondary Glazing Prices
Get accurate secondary glazing prices for 2026. Compare different systems, get instant quotes, and find the perfect solution for your budget and requirements.
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Quick Price Guide 2026
Typical prices for common window sizes
Small Window
1m x 1m (1m²)
£200-400
Fully installed
Medium Window
1.5m x 1.2m (1.8m²)
£350-650
Fully installed
Large Window
2m x 1.5m (3m²)
£500-950
Fully installed
Patio Door
2.5m x 2.1m (5.25m²)
£800-1,500
Fully installed
Prices by System Type
Compare different secondary glazing systems
Fixed Secondary Glazing
Non-opening panels for maximum performance
Most Economical
£150-220
per m² installed
Best For:
- • Maximum thermal performance
- • Noise reduction priority
- • Windows rarely opened
Hinged Secondary Glazing
Side or top-hung opening panels
Most Popular
£180-280
per m² installed
Best For:
- • Easy window access
- • Cleaning convenience
- • Balanced performance
Sliding Secondary Glazing
Horizontal or vertical sliding panels
Space Saving
£220-350
per m² installed
Best For:
- • Limited space
- • Large openings
- • Frequent access needed
Magnetic Secondary Glazing
Removable magnetic panels
DIY Option
£80-150
per m² (DIY kit)
Best For:
- • Budget-conscious projects
- • Rental properties
- • Seasonal use
Glass Options & Pricing
Upgrade options and additional costs
Standard Glass Options
Basic performance glass types
4mm Float GlassBase Price
6mm Float Glass+£15/m²
Toughened Safety Glass+£25/m²
Obscured/Privacy Glass+£20/m²
Performance Glass Upgrades
Enhanced performance options
Low-E Coated Glass+£30/m²
Acoustic Laminated Glass+£50/m²
Security Laminated Glass+£60/m²
Triple Glazed Units+£80/m²
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2
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3
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4
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