Key Product Features

Create a new room for your home through our brilliant house extensions. Acting as a permanent alternative to conservatories, the opportunities for room design and configuration are endless due to the excellent benefits they offer.

Built to Specification

Designed and built to your exact specifications, all of our house extensions are crafted with affordability in mind. Each of our prices is tailored to the individual customer. Furthermore, the efficient thermal capabilities of our extensions allow you to continue saving money on your purchase long after your installation.

Cost-Effective Solution

With our range of house extensions, you won’t have to spend money on excess central heating to warm your space. This will lead to the energy bills of your property reducing, giving you more money to spend on the things you enjoy. As the general energy consumption of your home lessens, so will the carbon footprint.

Secure Multi-point Locking

Each of the windows and doors we fit in our house extensions is fitted with multi-point locking as standard. This removes any potential weak spots that could be exploited by would-be intruders. By choosing Starglaze, you can have the complete peace of mind that your property has the very best protection.

Design Your Perfect House Extension

Request an Extension Quote Today

Request your completely free quote for a house extension today!

Benefits of Our House Extensions

Guaranteed and Protected

Thermally Efficient Design

Modern Security

Weatherproof Design

Increase the Value of Your Property with a House Extension

Modern house extensions bring all of the features of state of the art double glazing right to your existing property, introducing increased levels of natural light through larger window panes. The powerful corner columns bring a great deal of strength to your property, with all of the thermal bonuses characteristic of conservatories.

Nothing imbues your home with style quite like Ultraframe house extensions. After one of our specialists has surveyed your property and the appropriate building plans, we will happily provide you with a specialised quotation for your project. There are an incredible number of benefits to increasing the size of your home.

What is the Installation Process for a House Extension?

We work with a number of highly qualified installation teams that are incredibly experienced within the field for our house extensions. Among these are our surveyors, one of whom will come out to your property to discuss the project and take measurements. We will then work with you to design a product that properly reflects your needs, whether they be a kitchen extension, single storey extension, garden room extension, orangery extension, we can deliver an excellent house extension.

Once this has been decided and a quotation has been delivered to you, should you agree to the price then the parts for your house extensions will be manufactured at a state of the art construction facility. We will then assemble and install your new purchase quickly and efficiently, after which you can relax in your expanded home!

Download Your Brochure

Don’t forget to download a brochure. They’re packed with plenty of additional information, including technical information, detailed colour swatches and photos for inspiration.


Visit Our Stunning Showroom

Booking an appointment to visit our showroom can help you find the perfect product for your home.


Save On Your Energy Bills

Start considering your energy efficiency and sustainability, and even save on your energy bills by making the switch to our products and services.


Choose From a Variety of House Extensions

We offer a range of Ultraframe house extensions to all of our customers throughout Lincolnshire and surrounding areas. Our beautiful glass extensions offer you classic design; performance glass and either masonry piers or super-insulated columns to provide structural strength and thermal efficiency, making the glass roof the perfect summer choice.

Our Livinroof extensions on the other hand blend the solid and glass roof styles together, allowing you to choose the glazing position. Finally the Ultraroof extensions combine a vaulted plastered ceiling with authentic lightweight tiles. The result is an insulated expansion of your existing property. We can help you to choose!

Why Choose Starglaze?

  • U-Values as Low as 1.0 W/m2K
  • Insulated Pelmet
  • Weatherproof Finish
  • Impact-Resistant Glazing
  • Matched to Your Home
dot background

Multiple Options

Whether you’re looking for a simple lean-to, Georgian, gable or double hipped, we have plenty of house extension options available for your Lincoln home.

Increased Space

Extend your home to create a new bedroom, dining room or bathroom with our configurable house extension designs.

Highly Insulated

Stay warm in winter and cool in summer with the insulated pelmets, columns, walls and glazing that we install within our house extensions.

Seamless Design

With matching brick, frames and roofline you can create the perfect seamless design to blend in with your Lincoln homes existing design.


House Extension Prices Lincoln

Here at Starglaze, we like to offer our customers luxurious House Extensions at respectable prices. We are highly competitive when it comes to double glazing costs in Lincoln and Lincolnshire, and our House Extensions are no exception.

You can give our helpful team a call on 01522 512020 for a bespoke House Extension quote or double glazing quote, or complete our contact form to get in touch online. Our helpful team will be in touch shortly to assist you with your enquiry. Alternatively why not try our online quoting engine for a guide price in moments.

Or click the button below to start your quote for our House Extensions.



frequently asked questions

Do you need planning permission for a house extension?
How long does an extension take?
Can you live in a house during an extension?
Tripled Glazed uPVC Windows – Mr Cotterill

Tripled Glazed uPVC Windows – Mr Cotterill

Learn More
Triple Glazed Flush Sash Windows – Mr Wells

Triple Glazed Flush Sash Windows – Mr Wells

Learn More
Flush Sash Double Glazed Windows – Mr Prestwood

Flush Sash Double Glazed Windows – Mr Prestwood

Learn More
Conservatory & Aluminium Bi-Folds – Mrs Wilkinson

Conservatory & Aluminium Bi-Folds – Mrs Wilkinson

Learn More

Start Your Quote

Book an Appointment

Request Callback

Visit Showroom