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Due to their build quality and classic style, our timber sash windows are the ideal choice for conservation areas. If you are looking for traditional design, but require the maintenance free option of uPVC, why not consider our woodgrain option. You would have to look hard to tell the difference.
A timber sash is the most authentic option when you’re replacing wooden windows. The Everest sash is a premium window hand crafted using engineered wood, creating a like for like replacement.
uPVC sash offers the perfect blend between modern technology and traditional style. Using innovative mechanisms they work exactly the same as our wooden sash but require little maintenance and certainly no painting. uPVC can be an alternative for the rear of a property when the front has to be timber.
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Whether your home is Edwardian, Victorian or Georgian, sash windows are the natural choice for most period properties. They can also add a lovely traditional edge to more modern properties. Available in both uPVC and timber, our advanced sash windows are made to measure, so no worries about sticking, jamming or wobbling.
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Everest timber sash windows offer the ideal balance of traditional wooden sash windows combined with the durability, energy efficiency and reliability that comes with buying Everest windows and doors. Precision-crafted for a perfect fit, they also come with a 30 year guarantee to give you peace of mind that they'll last for decades.
Everest's superior double glazing, advanced locking mechanisms and weather resistant seals mean your Everest timber sash windows will keep the warmth in and the cold out, as well as reducing the noise from outside.
These are vertical sliding sash windows made from uPVC. As well as sliding, they tilt for easy cleaning, although uPVC has the advantage of needing little or no maintenance. The frames are also guaranteed for life against fading or discolouration.
Project: Hampton CourtGarden by: David DomoneyPhotographer: Richard Lee
Our uPVC sash windows all feature A+15 rated double glazing, a score that our competitors simply cannot match. That way your home doesn't just stay warmer, you also get a nice warm feeling from the much lower energy bills associated with them. Perfect!
One of the beauties of sash windows is the flexibility they deliver, allowing either the top or bottom section to be opened, or both at once. As with all of our timber windows, a beautiful bespoke design like this can be installed within as little as six weeks.
Project: Henley HouseStyled by: Ann Broad
This is a timber sliding sash window in softwood, which comes in a wide variety of colour finishes. We also offer hardwood options, complete with a choice of stained finishes. All of our timber sash windows have a 30-year guarantee against rot and fungus, plus a 10-year guarantee on the whole window and installation.
Here you can see the ring pulls and key-lockable traditional style fitch locks. These are in chrome, but different options are available. Like all of our windows, these are securely beaded to prevent the glass being removed from the outside.
This is a hardwood timber sash window, with a beautiful stained finish. The timber frames naturally retain heat, while the 20mm gaps between the panes of the double glazing keep out the cold and draughts.
Project: Marlow HouseStyled by: Ann Broad
Here you can see the wonderful richness of the mellow teak stain, just one of the finishes you can opt for. The main picture shows the decorative horn design in the corners, while the pictures on the right show the durable and effective cords and weights system.
Both our timber and uPVC options are authentic to the traditional sash design, which has been popular for centuries. We have kept with the characteristic deep bottom rail, Georgian bars, central transom and fitch lock.
Our uPVC Sliding Sash Windows are fitted with spring balances, whilst our timber sash are designed with spiral balances to ensure smooth running time after time and enabling finger touch opening, making them effortless to open.
Sash windows are as practical as they are stylish. They can be opened at either the top or bottom for ventilation. To keep your home secure, a restrictor can be engaged to give ventilation without needing to open your window completely. On the uPVC option, the windows can be tilted inwards for easy access and cleaning.
The opening mechanisms on all sash windows are hidden away but there are still options. The authentic option has cords and weights designed to balance the weight of the sash. Spiral balances work on a modern weighted spring design, allowing for a thinner profile and a larger glazing area.
Our timber sash is available in Softwood (European Redwood) or Hardwood (Red Grandis) - both of which are responsibly sourced and accredited by the Forestry Stewardship Council (FSC). Our wood is laminated and engineered for layers to specially bond together adding strength and rigidity. For even further durability our softwood is finger jointed to eradicate knots and resist twisting.
Create an authentic look with optional georgian bars, which can either sit between your glass panes for easy cleaning, or externally for a touch of authenticity.
All our sash windows come with a double glazed Low-E glass as standard but we also offer a range of glass options to improve energy efficiency, reduce noise or to provide privacy.
On the underside of the top sash section there is an optional component known as a horn. There are two types available; plant on horns and through horns. Through horns offer a richer more authentic aesthetic with the bottom section “butting” against the side sections.
We offer an extensive range of paint and stain finishes.
Same colour on inside and outside
Mixed with white on the inside
White / Anthracite Grey
White / Rosewood
White / Golden Oak
White Woodgrain / Olive Grey
For the perfect finishing touch we use classic sash window furniture such as Sash lifts and fitch locks in either brass or chrome.
Sash Travel Restrictor
Choosing new sash windows can be a daunting task, so to help you here are some popular FAQs which you might find useful.
Everest sash windows are fitted with a 10 year guarantee against fog and condensation between the panes, 30 years against rot of timber and fungal attack and 10 years on the whole window including foiled finishes and hinges. Plus, we also offer a 10 year guarantee against flaking and discolouration on white uPVC and 5 years against peeling and cracking on timber.
Read our expert advice from inspiring ideas and useful information to maintenance and tips for caring for your windows.
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