Triple Glazing · Devon

Triple Glazing in Exeter

Looking for triple glazing in Exeter? S&K Glazing has been installing across Devon for over a decade. Triple glazing uses three panes of glass with two insulating cavities to deliver U-values as low as 0.6 W/m²K — outperforming standard double glazing by up to 50%.

Local service: Exeter, Devon
Warranty: 10-year insurance-backed
Airport: Exeter Airport (EXT)
Get a free quote Call 0800 088 6341

Why choose S&K for triple glazing in Exeter

  • U-values from 0.6 W/m²K — meets Passivhaus and Future Homes Standard
  • Up to 50% better thermal performance than standard double glazing
  • Superior acoustic insulation, blocking 38-44 dB of external noise
  • Eliminates cold spots, draughts and internal condensation
  • Suitable for uPVC, aluminium and timber frames

About the service

Triple glazing uses three panes of glass with two insulating cavities to deliver U-values as low as 0.6 W/m²K — outperforming standard double glazing by up to 50%. Ideal for new-build homes, Passivhaus projects, and properties near airports, motorways and railway lines where extreme thermal or acoustic performance is required.

Triple Glazing · Exeter

Working in Exeter

Exeter's Georgian heritage, Victorian terraces, and modern university expansion generate diverse glazing demand across EX1-EX6. Cathedral-area conservation work, residential re-glazing for university lets, and city-centre shopfront installations are our main local services in this South West cathedral city.

For window-replacement work in Exeter, the property mix across South West ranges from period stock through to modern new-build, so we specify the thermal solution per property — A++ rated double-glazed sealed units for standard upgrades (U-value 1.4 W/m²K), A-rated solar-control glazing for south-facing elevations, and triple-glazed argon-filled builds achieving 0.8 W/m²K for owners targeting near-Passivhaus performance. Most commonly we're working across EX1 and EX6 postcodes.

Our process

How we deliver in Exeter

01

Specification consultation

Our technical team helps you choose glass thickness, gas filling (argon or krypton), and warm-edge spacers based on your performance targets.

02

Survey & manufacture

Precise measurement at site, then made-to-measure manufacture using triple-sealed, gas-filled units from Pilkington or Saint-Gobain.

03

Installation by certified fitters

Triple glazed units are heavier and require specialist handling. Our FENSA-registered installers fit each unit with reinforced frames and structural sealants.

FAQs

Common questions

Triple glazing typically costs 20-30% more than double glazing but reduces heat loss by an additional 30-50%. It pays back fastest in north-facing rooms, Passivhaus builds, and homes near airports or motorways.
Triple glazed units weigh roughly 50% more than double. Frames need to be reinforced and hinges/handles upgraded — all included in our installation.
Triple glazing with laminated acoustic panes reduces aircraft noise by 38-44 dB — typically bringing 80 dB jet noise down to a quiet 36-42 dB inside. For Heathrow, Gatwick or Manchester airport flight paths, we recommend our acoustic triple specification.

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Free survey, fixed-price quotes, no pressure sales. Call us, message on WhatsApp, or fill in the form — we typically respond within an hour during working days.

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Head office
Unit 1-4, Hembs Crescent, Great Barr
Birmingham B43 5DG

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