Question 1

How much does sash window restoration cost?

Accepted Answer

The cost of sash window restoration depends on the condition of your windows, the extent of work needed, and the number of windows in your home. A straightforward sash cord replacement will cost less than a full restoration involving timber repair, draught-proofing, and repainting. We offer free assessments and quotes so you can understand the cost for your specific project before committing to anything.

Question 2

How long does sash window restoration take?

Accepted Answer

Most individual sash windows can be restored in a single day. For a full house with multiple windows, a typical project takes between 3 and 5 days depending on the scope of work. We always aim to minimise disruption and will give you a clear timeline before we start.

Question 3

Can you repair rotten sash windows or do they need replacing?

Accepted Answer

In most cases, yes. Timber rot on sash windows is often localised to the bottom rail or sill where water collects. We can splice in new timber to repair sash windows rather than replacing the entire frame. The original slow-grown timber used in Victorian and Georgian windows is often of better quality than what's available today, so it's well worth saving.

Question 4

Do you work outside Dublin?

Accepted Answer

Yes. While Dublin and the surrounding Leinster counties make up the bulk of our work, we also regularly take on projects in Cork, Waterford, Tipperary, Galway, and other areas. Get in touch and we can discuss your project.

Question 5

Will restoring my sash windows improve energy efficiency?

Accepted Answer

Absolutely. Professional draught-proofing as part of a sash window restoration can reduce heat loss through your windows by up to 50%. Most of the heat lost through old sash windows comes from air leakage rather than the glass itself, so fixing draughts makes a real difference to your energy bills and comfort.

Question 6

What is included in a sash window restoration?

Accepted Answer

A full sash window restoration typically includes removing the sashes, replacing broken sash cords, repairing any damaged timber, fitting modern draught-proofing seals, re-glazing where needed, repainting, and reinstalling everything with properly balanced weights. The goal is to fix sash windows so they operate smoothly while keeping their original character intact.

Question 7

Do I need planning permission for sash window work?

Accepted Answer

If you're restoring your existing windows rather than replacing them, you generally don't need planning permission. Restoration is classified as repair, not alteration. However, if your home is in an Architectural Conservation Area or is a protected structure, replacing windows with a different type (such as uPVC) would require permission. Restoration avoids this issue entirely.

Question 8

How do I know if my sash cords need replacing?

Accepted Answer

The most obvious sign is a window that won't stay open or slams shut on its own. You might also notice the window is stuck, sits crooked in the frame, or makes rattling sounds. If only one sash moves while the other is stuck, the cords on the stuck side have likely snapped. Sash cord replacement is one of the most common repairs we carry out.

Question 9

What areas do you cover?

Accepted Answer

We're based in Dublin and cover all of Leinster as well as Cork, Waterford, Tipperary, and Galway. If you're outside these areas, get in touch anyway and we can usually work something out.

Question 10

How do I get a quote?

Accepted Answer

Simply contact us by phone on 087 265 5713 or use the contact form on our website. We'll arrange a convenient time to visit your property, assess your sash windows, and provide a detailed, no-obligation quote. The assessment is completely free.

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