25mm Bullnose Window Sill

Availability: In stock
Your Bullnose Window Sills will be dispatched between and (+1 day if choosing our waxed finish option) with free next day delivery.

Finely crafted 25mm thick bullnose edged window boards, using only the best quality solid oak. Machined in our UK workshop by our skilled team of joiners using great attention to detail and precision.

  • All oak sills come sanded ready to finish
  • Order lengths in 0.3m increments to save on costly waste
  • High quality solid kiln dried oak
  • We can trim your sills to the width and length you need
including VAT & free delivery
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Technical Specs

We pride ourselves on providing oak window boards unrivalled in quality, price and optional extras. Here are just a few of the reasons why our oak sills are so popular.

Window Board

0.6-2.4 metres (2-8 feet)
200-300mm, custom orders welcome
Solid Oak
Unfinished, sanded

Optional Extras

Trimmed to Size
Provide us with your exact window board dimensions and we'll machine and sand your sill to size
Profile Returns
Choose the 'Profile returns' option and we'll machine the same profile to the left/right/left and right edge
Wax Finish
Choose one of our wax finishes and we'll provide your window board 'finished' to your spec

Oak Species

American White Oak (Quercus Alba)

Key Features

We pride ourselves on machining and supplying some of the best oak window sills that money can buy. Here are a few of the features that make your buying decision a whole lot easier.

We do the hard work

All oak window sills come machined and sanded with great attention to detail, ready to finish as soon as they arrive.

High quality solid oak

Seasoned and kiln dried solid American White Oak, hand-picked to ensure quality. 100% solid, no veneers.

Trim to size service

We can trim your oak sills to the size you need, at no added cost. Simply enter your 'trimmed to size' details when ordering.

Save on waste

Order your solid oak window board in increments of 0.3m (300mm) to help you save on costly waste.


We understand you might have a few questions you'd like answering before ordering. Here we list a few of the most common one's, though you're welcome to contact us should you have something else to ask.

Can I have my sills trimmed to size?

Yes you can. Simply choose the next size option up to what you need and let us know the sizes to trim to in the appropriate section of the order box. We'll make your bullnose sill to the exact size you'd like.

How much will delivery cost?

All of our prices include free delivery. The prices you see displayed are what you'll pay, no hidden costs during checkout.

Will I have to sand these sills when they arrive?

No, all of our sills are sanded after machining, both by machine and by hand, to ensure a perfect finish.

Customer Reviews

All of our reviews are by 100% verified customers.

Based on 22 reviews Write a review

Customer Reviews

Based on 54 reviews
Bullnose window sill

Great quality window sill. Arrived within delivery time & was well packaged; would recommend essential woodwork & would use again.

Thanks for the review Theresa. I'm glad that you're pleased with your window sill.
Good service - excelent service

Had a problem with one piece which was sorted out without any quibble.

Thanks Eliot. Sorry about the slight issue, but glad we were able to get it sorted for you quickly :)

Received our 25mm bullnose window sill and was just what we ordered. Great finish and lovely woodwork that was as advertised. Thank you.

Thanks Peter. Always good to hear from satisfied customers. Let me know should you ever need any other woodwork :)
25mm Bullnose Oak Sill

Prompt delivery, well packaged and a substantial, smooth-finished oak sill with a beautiful grain.

Thanks for the review! It's great to hear that you're pleased with the window board and it arrived on time and in good condition. Let us know should you ever need anything else.
25mm Bullnose Window Sill

Exactly as stated on the web site, fast uncomplicated delivery. Recommended.

Thanks Mark, that's good to hear and thanks for taking the time to provide a review of your oak window board.

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