Amazing Living Spaces
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House Extensions in Littlehampton & West Sussex
House Extensions in Littlehampton & West Sussex
Do you wish your home had more space? If so, then consider our house extensions. Designed and manufactured to bring you a bright and cheerful living space, our house extensions will enhance any property in Littlehampton, West Sussex, or the surrounding area.
Explore Our Range
Find inspiration in our extensive range of Architect Designed Living Spaces.
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Excellent Insulation
Get Your DesignsBecause we use high-quality materials in the manufacturing process, our house extensions may increase the levels of thermal insulation of your Littlehampton or West Sussex property. As a result, you will be able to enjoy the numerous benefits that accompany this, from reduced heating bills to less temperature fluctuations throughout the year.
Additionally, our house extensions will also provide superior noise insulation because of the double glazing on the windows. Because of this, our house extensions are a suitable option even for properties that are located in busier areas of Littlehampton, West Sussex, or the surrounding area.
Installation Guarantee
We have installed several home improvement products throughout Littlehampton, West Sussex, and the surrounding area. Because of this wealth of experience, we are confident in saying that we consider ourselves to be your local house extension and double glazing experts.
Because of our expertise in house extensions, we are confident enough to provide you with a free ten-year insurance-backed guarantee on your house extension. Should you have any questions regarding our house extensions, our expert staff will be able to guide you through our process.
Range of Conservatory Roof Styles
View our range of conservatory roofs, compatible with all of our Architect Designed Living Spaces and find the perfect solution for your home.
Glass Roof
Glass Roof
Solid Roof
Solid Roof
Tiled Roof
Tiled Roof
Flat Roof
Flat Roof
Lantern Roof
Lantern Roof
Customisation Options
Glass Roof
Frame Colour
White
Satin Black
Anthracite Grey
Golden Oak
Mahogany
Rosewood
Slate Grey
Agate Grey
Cream
Chartwell Green
Cornice Type
No Cornice
1 Tier
2 Tier
3 Tier
Curved
Ridge Type
Classic Ridge
Slimline Ridge
Glass Colour
Neutral
Aqua
Blue
Bronze
Orangery
Single pitch
Hip Lean to
Glass Roof
This stunning conservatory extension will fill your home with plenty of natural light.
Complete your conservatory design by choosing high performance glass. Our glazing will stop your room from overheating during summer; it will also prevent it from getting too cold when winter arrives.
We provide a range of choices so you can benefit from a fully configurable system that can cope with most building styles. Our roofs work with most conservatory shapes.
Tiled Roof
Your Tile Colour
Carbon Grey
Harvest Brown
Terra Brick
Cornice Type
No Cornice
Curved
CARBON GREY
TERRA BRICK
HARVEST BROWN
Tiled Roof
If you want to get the most out of your conservatory or orangery space, high-performance tiled conservatory roof replacements are an attractive prospect. By heightening the feeling of space, our sophisticated solid roofing systems can easily transform tired glazed extensions into a space that feels like a full house extension. They are the ideal finishing touch for both new & old glazed extensions, and you can look forward to improved thermal efficiency, better acoustic insulation & increased kerb appeal with a superb solid tiled roof.
Solid Roof
Cornice Type
No Cornice
1 Tier
2 Tier
3 Tier
Curved
Shaped Roof Lights
No Rooflighs
Solid Roof
Solid conservatory roofs are incredibly energy efficient allowing you to enjoy your living space all year round.
The Livinroof is designed to give you the flexibility to combine solid and glazed roofing seamlessly. It enhances thermal performance to deliver a room that you can use all year round. A stunning addition to any home, both new and old.
The internal features of the Livinroof design enables you to install a range of lighting and speaker options. This also helps to reduce heating costs and insulate your home.
Flat Roof
Skylight Type
Lantern
Skylight
None
Lantern Colour
White
Black
Fascia
Classic Fascia
Curved Cornice
Two Tier Flat Cornice
Four Tier Flat Cornice
Fascia Colour
White
Grey
Soffit Size
Standard
Extended
Large Lantern
Multiple Lanterns
Multiple Skylights
Flat Roof
If you like clean modern lines then a Flat Roof extension with skylights is the perfect choice for you. But if traditional grandeur is more your style, our beautiful pitched lanterns make a stunning alternative.
This high quality Flat Roof system is the most thermally efficient on the market with a U-Value of 0.12W/m2K and is available with either flat skylights, roof lanterns or no roof lights.
Black/Brown
Chartwell Green
Cream
Golden Oak
Irish Oak
Mahogany
Rosewood
Slate Grey
White
Anthracite Grey
Home Inspiration
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Available Online, In-Store or At Home
Experience the freedom of obtaining the products you desire, tailored to your preferences. Our dedicated team is always available to assist you whenever you require assistance. Your satisfaction is our priority.
Online
Request a quote, use our digital designer or schedule a free one-to-one session with a design expert
Get a free online quote
In Store
Email us to learn more or to book an appointment to visit the showroom.
Get in Touch
At Home
Have our friendly design expert over to discuss your project, advise and take measurements for an on-the-spot quote.
Book a home visitFrequently Asked Questions
Are house extensions worth the time and money?
Yes, we believe that our house extensions are worth it, especially if you find yourself wishing for additional space. House extensions make for a worthwhile addition as you will be able to use them for anything, from a bedroom to a home gym or even a kitchen. Because of this, your imagination is your only limitation when deciding what to do with your new house extension.
Will a house extension add value to my home?
Not only will a house extension increase the value of your property, but it will also make your property highly sought after. This is because your Littlehampton or West Sussex property will have an extra room and be more spacious than other similar properties in your area.
This sought-after nature of house extensions can also provide you with peace of mind as you now know that if you ever decide to sell your property, you will be able to make back the money (or even more) that you spent to invest in a house extension.
Although the added value that a house extension provides depends on various factors, generally speaking, a house extension may increase the value of your property by 10%.
How much is a house extension?
It is difficult to give an exact price for your house extension as many factors affect the price. For a quote, we will need to know the size and style, your exact location in Littlehampton, West Sussex, or the surrounding area, and any other relevant information. Contact a member of our friendly expert team at 01903 723362 or use our online quoting system for more details.
Happy Customers
Alison Lowe
Kayvex has replaced several windows in my home and fitted a new door. The service provided was fantastic.. all the staff were efficient, polite, professional and did a superb job. The cost was reasonable, and at all times, I was kept informed of the progress of the jobs undertaken. An excellent company to deal with.
Clare Taylor
I am very happy with my new porch door. It is very well made and has been fitted very well. It was a new fit rather than a replacement door. The fitters were extremely tidy, polite and conscientious. Leaving everywhere very tidy. They even bought their own hoover. The price was very reasonable compared with other quotes. No pushy salesman either. I would use it again as and when the need arises.
Julie
We had our patio door fitted yesterday and felt I needed to leave a review, as this experience was one of the best we have ever had. The price was fantastic, the salesman George was professional, efficient and not pushy at all. The surveyor was nice too; the fitters were brilliant, every appointment was precisely on time, the paperwork was emailed when they said it would be, and the payments required were staged, with the final payment due once fitted and happy.
The door is perfect; it was 6 weeks from start to finish despite being quoted 12 weeks (which we were happy with). I would not hesitate to recommend Kayvex to anyone, it all seemed a bit too good to be true quite honestly. Well done, Kayvex.
Helen Elliott-Adams
From Sales to the installation of our “Warm Roof”, we could not fault the service we received. Everyone we came into contact with was excellent. Nothing was too much trouble for our installation team. We would not hesitate to use Kayvex again or to recommend them.
Stephen Jordan
A neighbour recommended us Kayvex. From start to finish we received a very good service, John visited and offered very good advice on the products we required. Shelley and Tia were always available to answer any enquiries, and Wayne was also very informative when carrying out the survey, talking us through the fitting process and talking in detail about the products we were purchasing.
We had doors and windows fitted, and Paul and Brandon carried out the fitting. They arrived on time each day, were friendly in their approach, and carried out the fitting to a high standard whilst being respectful of our home with their tidiness.
We found all the members of the team friendly and knowledgeable and would recommend Kayvex to anyone having door and window home improvements.
