Don’t Move, Improve! New home extensions from 5 Star will give you a renewed passion for your home and let you spread out with a great new living space.


House extensions form a huge part of 5 Star’s business. Over 20 years ago we built conservatories and orangeries, about ten years ago traditional single storey house extensions grew from the orangery build teams experience.

Open plan living has meant we’ve removed more inner and outer house walls… turning house extensions into house renovations and home make overs.

White Extreme UPVC Casement Windows In Trimpley
Kitchen Extension

Traditional or modern build methods...

If you are looking for quotes and ideas on extending, house extensions prices vary greatly. Different methods, traditional cavity wall or a modern modular build, mean one company can quote your project wildly differently to another. They will tell you the way they build is better…but offer one option.

For 5 Star’s house extensions we are happy to quote for both traditional and modern .

We build house extensions today in a ratio of about 60/40 in preference of traditional but modern modular builds are gaining momentum.

Modern Extension
Tiled Roof Extension with French Doors

What makes 5 Star a better choice?

Build companies don’t specialise in doors and window, in fact many buy cheaper options from UPVC centres. We know the double glazing industry. Our buying power means we fit the very best systems including Origin, Conservatory Outlet, Palladio, Smart, Profile 22, in both UPVC and aluminium, in windows, bi-folding, french and triple track sliding doors.

We know roofs too, lightweight modern alternatives with glass infill panels, traditional slate, flat fiberglass with lanterns and options you may not have even considered.

Flat Roof Extensions
Flat Roof Extensions


Large numbers of people are now working from home. If you’re one of them, wouldn’t it make your life easier if you had a dedicated home office space? 5 Star create home extensions to organise this and provide you with a workspace that makes carrying out your work away from the traditional office super-simple.

See our helpful guide on planning permission, and the official government site, however 5 Star can take care of all that for you.

Office Extension
Free quotation form being completed in Home Office Extension


The kitchen has become the central room for families to get together, not just at dinnertimes, but also throughout the day. If you’d love a kitchen that caters for this lifestyle, call 5 Star and let us dish up new kitchen and dinning room home extensions.

It will be the go-to space anytime you want to all catch-up at the dinner table or around the breakfast bar. Make it open plan if you want a kitchen that offers total freedom and has universal appeal.

Home Extension
Kitchen Extension


Do you regularly love to invite people round for dinner? Give them a feast for their eyes by welcoming them into your stunning new dining room or kitchen home extensions, delivered by 5 Star. It will be a warm and inviting space, just the sort of location you want on those extra special occasions.

All dining room home extensions are bespoke designed, so you can decide on the type of windows, lighting and accessories used, and incorporate feature doors, if you want to create an opening from the room.

Home Extension
Dining Room Extension
Dining Room Extension

hup! Home Extensions from Ultraframe - Revolutionary!

Ultraframe SIP, Structural Insulated panels, which are visually, when finished, more appealing than bricks, make extending your home

  • Five times more energy efficient than the average home.
  • Extensions can be built five times faster and for the traditionalist can even look like brick!

And with this much energy efficiency, more glass can be used making home extensions brighter, warmer, and more inviting than ever before.

Think BUILD – THINK hup! Find out more here.

The cross-section view of hup! detail with grey brick external cladding, breathable membrane and internal Ultrapanel technology.



5 Star will look after as little or as much as you want, from survey, planning application, through building regulations, SAP reports, Severn Trent build over agreements, including ground works, foundations, building, roofing, glazing, plastering, electrics and flooring, 5 Star will even take care of flues and radiators being relocated within your new home extension.


Planning Permission & Building Regs Advice
Residence R2 Fixed UPVC Windows


For self-build projects and home extensions 5 Star can supply you with any required specialist materials including cladding, windows, doors, and bespoke made to fit roofs from our own surveyed measurements. Just ask at the 5 Star trade counter. Visit our Trade  website for more information.

5 Star Help & Support


Simply select the brochure(s) you would like to browse, fill in your details, and then click ‘Download’.


See how affordable your home improvement can be with our Finance Calculator.
  • BUY NOW PAY MONTHLY Spread the cost of your home improvements over 60, 120 or 154 months*
  • BUY NOW PAY IN 9 MONTHS This option allows you a 9 month payment holiday from the date of completion.
Spread the cost over 60, 120 or 154 months...
60 monthly payments
Representative APR
120 monthly payments
Representative APR
154 monthly payments
Representative APR
This finance option allows you the convenience and flexibility of spreading the cost of your home improvements over 60, 120 or 154 months*. You must make the minimum repayment each month. However you can also make additional payments and therefore control the length of the loan and the amount of interest you would pay. No security is required on these loans. These calculators are for illustrative purposes only and do not constitute a credit quotation. *154 months finance only available for orders over £7,500.

Representative Example

Cash Price
Total Amount of Credit
Duration of Agreement
60 Months
Rate of Interest
12.4% p.a. fixed
Representative APR
12.4% APR
60 Monthly Payments
Total Amount Payable