Sash Window Upper Section – Timber Sash Window Parts
SKU: 38443266649

Sash Window Upper Section – Timber Sash Window Parts

Sale price$12.52 Regular price$13.91
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Description

Sash Window Upper Section – Timber Sash Window PartsThe sash window upper section is the horizontal timber bar that forms the top rail of the upper sash frame, holding the glass pane securely in position. Precision machined to replicate traditional profiles, this component is available in a 1. 2m length and suits both repair and full sash window replacement work on heritage and listed properties. Specifications Property Detail Material Timber Length 1. 2m 1200mm 4ft Profile Traditional sash window top

The sash window upper section is the horizontal timber bar that forms the top rail of the upper sash frame, holding the glass pane securely in position. Precision-machined to replicate traditional profiles, this component is available in a 1.2m length and suits both repair and full sash window replacement work on heritage and listed properties.

Specifications

Property Detail
Material Timber
Length 1.2m / 1200mm / 4ft
Profile Traditional sash window top rail section
Application Upper sash frame, single-glazed windows

What it's used for

  • Replacing a damaged or rotten top rail on an existing upper sash in a period or listed property
  • Forming part of a full sash window rebuild where new upper sash components are required
  • Matching original joinery profiles in heritage restoration projects where continuity of section is important
  • Pairing with other sash window components such as meeting rails, stiles, and glazing bars for a complete upper sash assembly

Fitting and handling

Allow the section to acclimatise indoors for at least 48 hours before fitting, particularly in older properties where humidity levels may differ from storage conditions. The section should be fixed using appropriate wood adhesive and mechanical fasteners suited to the joining method of the existing sash frame, ensuring square assembly before the adhesive sets. Before painting or priming, lightly sand any machined faces and apply a suitable timber primer to all surfaces including end grain to protect against moisture ingress.

FAQ

Will this sash window upper section fit my existing sash window frame?

This section is machined to replicate standard traditional sash window profiles, making it suitable for most period single-glazed sash windows. If your window has an unusual or non-standard profile, Nottage Timber Merchants can discuss bespoke machining options to match your existing joinery exactly.

Can this timber section be used on a listed building?

Yes. This component is designed to replicate traditional sash window profiles and is well suited to repair and restoration work on listed or heritage properties. It is advisable to confirm the specific profile requirements with your local conservation officer before ordering if you are working under listed building consent conditions.

What length does this sash window upper section come in?

This product is available in a single length of 1.2m (1200mm / 4ft) at £11.79. If you require a longer or shorter section, contact Nottage Timber Merchants to discuss custom cutting or bespoke sizing to suit your project.

For other joinery mouldings and machined timber sections to complement your sash window project, browse the pine mouldings collection at Nottage Timber Merchants. We supply trade and retail customers across South Wales, with fast local delivery available to the Bridgend area.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38443266649

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Daneila
Fort Morgan, US
★★★★★ 5
Good buy!
Size: 31.5 Inch, Color: Black Marble
Very cute, seems stable. Fairly easy to hang. Worked for what I wanted!
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Reviewed in the United States on January 27, 2026
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Angelique Desforges
Lake Worth, US
★★★★★ 5
Beautiful Shelves.
Color: Brown, Size: 3Tier48in, Color: Brown, Size: 3Tier48in
Did not come with instructions but easy to assemble once you start putting together. Very sturdy and well made, real wood shelves, not too heavy but can definitely hold a decent amount of weight. The shelves themselves are rough (could have been sanded better) but where it’s for decor and not every day use, no one would ever know. I love it.
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Reviewed in the United States on May 27, 2025
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Lynn
Fort Morgan, US
★★★★★ 5
This shelf is beautiful and well made.
Color: White, Size: 3Tier24in
Love this shelf!! It looks great in my bathroom and is both functional and easy to install. It is very well made and I have had many compliments. If you like this style I highly recommend.
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Reviewed in the United States on January 30, 2026
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Jeremey
Lake Worth, US
★★★★★ 5
Great Looking Shelf
Color: Brown, Size: 4Tier48in, Color: Brown, Size: 4Tier48in
I love this shelf! It took two people to hang it and you definitely want to ensure you hit a stud on at least one side or 1-2 screws if mounting between studs. It is heavy but a single person can lift it, just not maneuver easily due to its dimensions. It has a ton of room and fits mini helmets nicely in my office. Where I mounted it made it difficult to an extent to install but if you are even somewhat handy, you’ll be fine. You absolutely need a stud finder to hang this shelf. Sorry, I’m married! I would buy this shelf, or versions of it, again. Very practical and useful to display autographs, housewares or decor. Last note: do not over tighten the poles. The wood is soft and the poles are light weight. They are not traditional black pipe and weigh far less.
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Reviewed in the United States on November 11, 2025
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Jennifer Houben
Chelsea, US
★★★★★ 5
Very satisfied!
Color: Brown, Size: 3Tier48in, Color: Brown, Size: 3Tier48in
Quality product, very sturdy, real wood shelves, easy to put together and mount. Not too heavy and the size is nice.
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