Alaskan Windows offer competitive and unrivalled sash window prices throughout Fulham.
Our sash window prices range from £825 to £1,398, including the cost of installation.
The cost of sash windows will change depending on the width, height, colour, glass designs and finish of the unit. Every installation needs to be assessed individually to provide an exact sash window price.
Gallery – You can browse our gallery to explore our range of sash window styles. This will give you the chance to envision how they will look in your home in Fulham. If you have any questions about our sash window range or sash window prices, simply get in touch to find out more. We can also discuss any personalisation options in order to create a bespoke sash window that fits your unique requirements.
The sash window prices below are based on your selection of features, including white/white woodgrain colour, white/chrome/gold/satin furniture, plant on/run through decorative horns, toughened safety glass, clear/single raised astragal bar and a flat/ogee architrave finish. All prices will include the cost of installation and are a guide price only.
| Width | Height | Colour | Furniture | Decorative Horns | Glass Design | Finish | Price |
|---|---|---|---|---|---|---|---|
| 500mm-899mm | 900mm-1599mm | White | White | Plant on | Clear | Flat | £825-£925 |
| 500mm-899mm | 900mm-1599mm | White | Chrome/Gold/Satin | Run Through | Single Raised Astragal Bar | Ogee Architrave | £885-£985 |
| 500mm-899mm | 900mm-1599mm | White Woodgrain | Chrome/Gold/Satin | Run Through | Single Raised Astragal Bar | Ogee Architrave | £985-£1,085 |
| 900mm-1199mm | 1600mm-2199mm | White | White | Plant On | Clear | Flat | £875-£975 |
| 900mm-1199mm | 1600mm-2199mm | White | Chrome/Gold/Satin | Run Through | Single Raised Astragal Bar | Ogee Architrave | £955-£1,055 |
| 900mm-1199mm | 1600mm-2199mm | White Woodgrain | Chrome/Gold/Satin | Run Through | Single Raised Astragal Bar | Ogee Architrave | £1,065-£1,165 |
| 1200mm-1600mm | 2200mm-2900mm | ANY | ANY | ANY | ANY | ANY | From £1,398 |
All of our uPVC sash windows come with a 10-year manufacturer’s guarantee. This is to give you the peace of mind that our windows will perform for years to come without issue. We’re proud of the durability, security and beautiful aesthetics of our sash windows, and we provide our customers with excellent quality of service.
We know that when it comes to replacing the windows in your Fulham home that you will want your sash windows to be visually stunning, high-performance and sit within your budget. We ensure that we offer competitive sash window prices in Fulham for this very reason, so that all of our customers can benefit from and enjoy high-quality sash windows.
Sash windows are a worthwhile investment and can save you money in the long run, making your home much more energy efficient and acting as great ventilation to control air flow throughout the building. You’ll find that your home also stays warmer for longer and maintains a consistent temperature, which reduces your reliance on the central heating and can lower your energy costs as well as your carbon footprint.
All sash window prices listed below are a guide for a window size of 500mm – 899mm (width) and 900mm – 1599mm (height).

Our most sought-after product is the white sash windows, which are created with no lead and come virtually maintenance-free. They only require a wipe down with a damp cloth every now and again to make sure they are in optimum condition all year round.
If you’re looking to replicate the authentic timber effect, we can add coloured foils that create a high-end, traditional feel. All of our foils are thermally bonded onto the uPVC extrusion to create a grained texture. Our white woodgrain gives a beautiful finish and is also available in Cream, Golden Oak and Irish Oak.
There are a number of bright colours to choose from for the exterior of your window, including: Rosewood, Black Brown, Cream, Golden Oak, Chartwell Green, Anthracite Grey and Irish Oak.
You can opt for uPVC sash windows that feature bespoke astragal bar configurations. Many authentic period sash windows feature decorative bar work that is raised on the surface of the window to create defining visual characteristics.
You can add decorative horns, or you can add a ‘run-through’ horn to create a unique sash window style for your Fulham home. They add character and personality to your windows, which draws the eye and can increase the value of your property.
Sash window furniture is both practical and visual in function. There are a number of options, such as key-operated twist locks, tilt knobs, pole eyes, scroll lifts and travel restrictors.
As the locks and tilt knobs are required components, please note that we provide all furniture items in white by default.
Ogee architraves seamlessly blend the window to the surrounding walls, creating an overall aesthetic that is subtle but striking. More traditional properties in Fulham have a picture framed finish as a decorative surround. This helps to enhance the period features of our sash windows and increases the visual appeal.
Choosing the right glazing options is important as your property in Fulham can benefit from reduced noise pollution, privacy and thermal efficiency.
Our uPVC sash window prices feature glass upgrades that range from £905 to £1245 per window. We use toughened safety glass as standard with our A-rated sealed window units.
The internal sash window glass pane is coated with a low-emissivity coating, which is designed to reflect heat back into the room. The outer pane uses a low-iron glass pane, which allows for greater solar gain.
Prices for uPVC sash windows, including stone wall insulation, would start in the region of £985 to £1335 per window.
If you were looking to have your original box sash windows replaced, you would need the outer box frame removed to ensure your newly installed windows are of the highest quality.
Original timber sashes were designed with an outer box frame to accommodate the weight required for the operation. Our team will remove these as standard and directly fit the sash window into the brickwork.

We only use the very best materials, and our manufacturing techniques comprise contemporary and advanced methods.
The installation of your sash windows is important in order for your home to benefit from the advantages that newly installed windows can bring.
Our expert team have a wealth of knowledge when it comes to installing high-quality sash windows into any property type.
With highly competitive pricing, our sash windows will be installed to the highest standards. Our sash windows achieve an impressive lifespan, which allows you to enjoy an exceptional degree of durability. This means that they will continue to perform even after extensive use.
Innovative Design – Our range of sash windows offers an innovative and state-of-the-art design.
You can add character and personality to any property type in Fulham, giving a stylish and classic appearance. You can make your sash windows completely unique to you and your personal taste.
Georgian Sash Windows – If you would prefer an authentic period appearance, our replica Georgian sash windows combine traditional aesthetics with all of the modern benefits that uPVC provides. We create them with authentic Georgian bars to give you the period look without the costly upkeep of traditional timber.
Replacement Sash Windows – We’re knowledgeable when it comes to replacing sash windows for period properties or homes in conservation areas. The criteria our sash windows have to meet is strict; however, our designs tick all of the boxes and have been created to seamlessly blend with listed homes and properties.
Sash windows consist of two sashes which can be slid vertically to make an opening, making them a popular and easy-to-use window choice for your Fulham home.
Popular in British architecture, they were introduced in the late 17th century and have been a staple fashion statement for centuries.
Since then, sash windows have advanced, and materials like uPVC and aluminium now offer alternatives to traditional timber. This means that homes are no longer plagued with issues such as rotting, warping or swelling.

We can guide you through the process of selecting the most suitable sash windows for your Fulham property, making sure they complement both the style and needs of your home.
You’ll never experience any hard-sell tactics from us. Instead, we encourage you to take your time, explore your options, and consider what type of sash windows will truly work best for your home improvement project. When you’re ready to make a decision, we’ll be right here to offer support and answer any questions you may have.
You can use our free online quote service to get a tailored double-glazing sash window price. All you need to do is select your design choices, and our calculator will give you a bespoke quote instantly.
Our sash window collection delivers a stylish, high-quality finish without the designer price tag. We keep our prices competitive and budget-friendly because we believe every homeowner in Fulham should have access to beautifully crafted sash windows.
uPVC sash windows are more affordable than traditional timber or wooden sash windows. They are low maintenance and affordable replacements for homeowners looking to replace the old classic design. Not only is the price better, but they also offer a longer lifespan.
There are 3 main types of sash windows available on the UK market. The styles include Georgian sash windows, Edwardian sash windows and Victorian sash windows.
All of our uPVC sash windows come equipped with state of the art key locking mechanisms and are more secure than the classic timber sash windows. Sash catches will secure the bottom sash, while sash stops allow the windows to be opened partially for ventilation with little room for unwanted visitors. We offer different glazing options which will also help.
Sash windows are energy efficient. The sliding sash windows feature a six chambered profile. The unique design will trap warm pockets of air and retaining heat for longer. This enables the windows to achieve an impressive BFRC Window Energy Rating.
You can repair sash windows but you should replace them. You may notice that over time, you’ll spend more money on repairing the window, making it a less cost effective option. Replacing an entire window will be the most cost effective solution, as our sash windows have been carefully crafted to stand the test of time and are competitively priced. The modern design will not rot, warp, fade or crack, meaning you can enjoy your new windows for years, without the need to repair or replace them.