sash window installation specialists in Exeter
If you're looking for sash window installation in Exeter, you're in the right place. Pro-Fit Window Systems connects homeowners across Devon with FENSA-registered sash window installation installers who offer free, no-obligation quotes.
We connect you with up to 3 FENSA-registered sash window installation installers near Exeter who will each provide a free, no-obligation quote. In South West England, comparing multiple quotes saves homeowners an average of £372–£1,116.
Sash Windows prices in Exeter 2026
Here's a guide to what you can expect to pay for sash window installation in Exeter. All prices are installed costs — use our free tool to get your exact local quote.
| Window Type | From (installed) | Up to (installed) |
|---|---|---|
| Casement (single) | £326 | £651 |
| Casement (large) | £465 | £837 |
| Sash Window | £558 | £1,023 |
| Bay Window (3-panel) | £1,116 | £2,976 |
| Tilt & Turn | £372 | £698 |
* Prices are estimates for Exeter based on current market data. Your exact quote will depend on window size, specification and chosen installer.
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Get Quotes in Exeter →FAQs — Sash Windows in Exeter
What is the price of sash window installation in Exeter?
Devon sash window installation prices typically range from £326 for a single casement window to £2,976 for a bay window, fully installed. Exeter pricing is in line with the UK average — compare local quotes to find the best deal for your property.
How long does window installation take in Exeter?
Most installations in Exeter take 1–3 days, depending on the number of windows. A single window replacement typically takes 2–4 hours. Installers will usually survey the property first and give you an exact timeframe during the quote process.
Are your Exeter window installers FENSA registered?
Yes. Every installer in our Exeter network is FENSA registered, which means they are certified to install replacement windows in compliance with UK Building Regulations. FENSA registration also provides a 10-year insurance-backed guarantee on all installations.
Can I replace my windows in Exeter without planning consent?
Most standard window replacements in Exeter are covered by permitted development rights and require no planning application. If your property is listed or sits within a conservation area in Devon, additional consent from the local council may be needed — your installer can guide you through this.