sash window installation specialists in Reading
Homeowners in Reading use Pro-Fit Window Systems to collect free sash window installation quotes from trusted local installers. Every company in our Berkshire network is FENSA-registered and independently rated.
From a single window replacement to a full property upgrade, our network of Berkshire specialists will compete for your job. Homeowners in South East England who compare quotes typically save £448–£1,344 against the first price they're offered.
Sash Windows prices in Reading 2026
Here's a guide to what you can expect to pay for sash window installation in Reading. All prices are installed costs — use our free tool to get your exact local quote.
| Window Type | From (installed) | Up to (installed) |
|---|---|---|
| Casement (single) | £392 | £784 |
| Casement (large) | £560 | £1,008 |
| Sash Window | £672 | £1,232 |
| Bay Window (3-panel) | £1,344 | £3,584 |
| Tilt & Turn | £448 | £840 |
* Prices are estimates for Reading based on current market data. Your exact quote will depend on window size, specification and chosen installer.
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Get Quotes in Reading →FAQs — Sash Windows in Reading
What is the price of sash window installation in Reading?
Berkshire sash window installation prices typically range from £392 for a single casement window to £3,584 for a bay window, fully installed. Reading pricing is slightly above the UK average — compare local quotes to find the best deal for your property.
How many days will my sash window installation installation take?
The time required depends on how many windows are being installed. In Reading, a single window can be replaced in 2–4 hours, while a whole-house installation typically takes 2–3 days. Your installer will confirm the schedule during their free property survey.
How do I know your Reading installers are trustworthy?
Yes — we only work with FENSA-registered installers in Reading and across Berkshire. FENSA certification confirms compliance with UK Building Regulations, and every installation is backed by a 10-year insurance guarantee as a result.
Is planning permission required for window replacement in Reading?
Most standard window replacements in Reading are covered by permitted development rights and require no planning application. If your property is listed or sits within a conservation area in Berkshire, additional consent from the local council may be needed — your installer can guide you through this.