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Timber & Wooden Sash Window Replacement Services

Not every sash window can be saved through repair. When replacement is the right call, Save Our Sash delivers bespoke wooden sash window replacement in London, installing new timber frames that match the original character of your property.

We manufacture all our products in the UK. All windows are factory-sprayed with a micro-porous paint and are backed by a GGFI-10-year insurance-backed guarantee. We are FENSA-registered, so all our replacement timber sash windows comply with current building regulations. Whether you own a Victorian terrace, an Edwardian semi, or a period flat, our specialists provide a like-for-like wooden sash replacement to maintain the original look and design of your home.

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Double Glazed Wooden Sash Windows

Double glazed wooden sash windows give you the thermal performance of modern glazing within a timber frame. We fit double-glazed wooden sash windows that improve energy efficiency without losing the period look of the property. Every frame is manufactured to match the original window in profile, proportion, and detail.

It is ideal for properties in conservation areas where uPVC replacements are not permitted. We are committed to working to local authority specifications and guarantee 100% compliance. Our double glazed wooden sash windows cost is also reasonable and is determined by the size of the window, the type of glazing, and bespoke detailing required.

Our double glazed timber sash frame also cuts back on external noise, which is a genuine benefit for properties on busy streets. The sealed glazing unit also prevents draughts and condensation.

New wooden sash windows cost varies across projects, but we provide a full itemised quote before we commence any work, so you know exactly what to expect. If you are planning to install new wooden sash windows, speak to our team for a free, no-obligation quote specific to your property.

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Wooden Sash Window Replacement Costs

Wooden sash window replacement cost depends on the size of the window, how many windows are to be replaced, the specification of the glazing, and if any bespoke detailing is required to match your existing frames.

Double glazed wooden sash windows cost more than single-glazed ones, but the benefits of energy efficiency and draught reduction make these an economic investment. With quality timber, the maintenance cost lowers and also reduces heat loss, thus new wooden sash windows prove to be cost-effective in the long run. We are transparent on each line of the quote. There are no hidden charges, no surprises, and no revisions once the project begins. Contact our team for a free, no-obligation estimate, and we will assess your property and give you a clear, accurate figure before booking the service.

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Benefits of New Timber Sash Windows

Replacing failing sashes with new timber sash windows enhances the overall performance of your home.

  • Better thermal performance: New double glazed timber sash windows significantly reduce heat loss compared to worn single-glazed frames with failing seals, keeping your home warmer through the colder months.

  • Reduced draughts and noise: New wooden sash replacement eliminates the gaps and warped frames that cause draughts, rattles, and outside noise, making a noticeable difference to day-to-day comfort.

  • Restored appearance: Bespoke replacement timber sash windows are matched to the profile, moulding, and proportion of your originals, keeping the period character of the property fully intact.

  • Low maintenance: Our UK-manufactured frames use micro-porous paint that allows the timber to breathe, reducing the risk of peeling and extending the lifespan of the finish considerably.

  • Guaranteed workmanship: Every installation comes with our GGFI 10-year insurance-backed guarantee, giving you long-term confidence in the work carried out.

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Why Choose Us for Wooden Sash Window Replacement?

Save Our Sash is a local London company with genuine expertise in period timber windows. We do not offer generic products. Every replacement wooden sash window we install is designed around your property and matched to its original detailing.

Our team understands the architectural requirements of London’s period housing stock. We are FENSA-registered, fully insured, and clear on pricing from the first conversation. Our GGFI 10-year insurance-backed guarantee backs every installation we carry out, so you have full confidence in the work long after we leave.

We have built a strong reputation across London through consistent, high-quality workmanship and simple communication. Our customers return to us and recommend us because we do exactly what we say we will. If you are searching for replacement wooden sash windows near me, we serve clients across London. Call us on 02071185880 or request a free quote online today.

FAQs

Frequently Asked Questions

Yes. We fit double glazed wooden sash windows as standard and replicate the slim bar profiles.
In most cases, no. If your property is in a conservation area or is listed, restrictions. We advise on this during the quotation process.
All installations include a GGFI 10-year insurance-backed guarantee as standard.
Yes. All our timber sash windows are UK-manufactured and come factory-sprayed with micro-porous paint.

Got another question?

You can contact us at info@saveoursash.co.uk or 020 7118 5880 and we’ll answer any questions you may have.

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Contact us today to schedule your draught-proofing service and start saving on energy costs while preserving the
character of your property!

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