A rated for energy efficiency, quality & resilience

Premier Windows are experts at providing limitless, lasting and thermally viable glazed extension replacements and installations, complimenting any home they’re applied to. With a charming collection of highly efficient conservatories, orangeries, tiled roof and roof lanterns on offer, all Premier Windows installations come with a hassle-free 10-year insurance backed guarantee.

Conservatory consisting of mostly glass with columns for support


> As British summers continue to heat-up, so does the popularity of conservatory installations in Weymouth and right across Dorset. Firmly ingrained within our culture, modern conservatories allow UK homeowners to comfortably enjoy their outside space whatever the weather whilst potentially increasing property values by 5-10%.

View product
An orangery extension installation with cream coloured brick walls


Orangeries offer Dorset homeowners the best of both worlds, intelligently combining the copious amounts of light and glass that conservatories provide and the insulating walls and ceiling of an extension. Seamlessly bridging the gap between a conservatory and an extension, their partially solid, multi layered structure provide homeowners with a multitude of benefits.

View product
Edwardian style conservatory with tiled roof

Tiled Roof

Tiled roof technology, via the Guardian Warm Roof, breathes new life into tired conservatory structures, allowing homeowners across Dorset to reinvent their conservatory space by utilizing superior tiled insulation. Made-to-measure, tiled roofs can effectively match facias, soffits and gutters, as well as you style of windows. With an impressive life expectancy of 60 years, tiled roofs for extensions definitely make a worthy investment.

View product
A modern looking extension with an impressive skylight

Roof Lanterns

Offering greater flexibility with the option of a uPVC or aluminium frame, our Atlas roof lanterns are ideal for new build extensions, orangeries or any existing flat roof that requires plentiful amounts of natural light. Exceptionally illuminating as well as insulating, we have a range of roof lantern options to suit the majority of residential extensions.

View product
UPVC conservatory with bifold door and skylight.

Request a quote

By submitting your details you confirm that you agree to the storing and processing of your personal data by Premier Windows as described in the Website terms and conditions.

Replacement Windows and Doors

"Very good company, polite and courteous. Good quality work at reasonable price. Very pleased will be using them again. "

Checkatrade Review - 10 January 2019

New front-door and Sash window

"Really pleased with the end result."

Checkatrade Review - 20 March 2019

New Front Door

"Quality product, fitted expertly by Ian the fitter. "

Checkatrade Review - 6 April 2019

New windows and doors

"A very professional service carried out to a high standard. Nothing was too much trouble for them. I wouldn't hesitate to recommend this company."

Checkatrade Review - July 2019

New Bi Fold Door

"Outstanding work from Nathan and his team and especially Darren, Thomas and Phil the plasterer. Everything from start to finish was completed to an impeccable standard. I am so pleased with these doors. I highly recommend Premier Windows. Top Job. Thank you so much."

Checkatrade Review - 10 April 2019

2 new doors, Patio doors & window

"Nathan was passionate about his company, giving us confidence to use him. Workers, very clean and efficient, pleased with finished result."

Checkatrade Review - 19 March 2019

New front door supplied and fitted

"Fitters arrived on time and did a very good job. They were quietly efficient and ensured I knew everything I needed to know about operating and maintaining the door. The area in which they had been working was left clean and tidy. These two young men behaved professionally and are a credit to Premier Windows. "

Checkatrade Review - 23 January 2019

Replacement Front Door

"Nathan made me feel like a valued customer with his old fashioned courtesy and attention to detail. The new door and workmanship are of the highest quality and standard and the job was done without leaving a trace of mess. I have nothing but praise and strongly recommend Premier Windows."

Checkatrade Review - 24 January 2019

Installation of Bi Fold doors

"Fabulous work carried out to the finest standard from start to finish"

Checkatrade Review - 12 April 2019

UPVC conservatory with bifold door and skylight.

Based on customers reviews, our average score is 10/10





Checkatrade Logo

Showroom coming soon!

Our Showroom isn't quite finished yet, so please get in touch if you require further information on our products.

Contact us

Installing windows, doors & conservatories in the surrounding areas of Weymouth, Portland, Dorchester, Bridport, Beaminster, Swanage, Poole, Bournemouth & Yeovil.

Residence Collection logo
Solidor logo
Timeless logo
Raum logo
Ultraframe logo
Elitis logo
Checkatrade logo
Origin logo