Is your conservatory freezing cold in Winter and boiling hot in Summer?

Jimmy White MBE recommends Conservatory Insulation Specialists Ltd

It's a pleasure for us to transform our customers conservatories into real comfortable rooms. Only the very best of everything for our customers.

CIS clip art

Stay cosy and warm in your conservatory all winter and totally cool all Summer

CIS clip art

We guarantee you’ll be able to use your Conservatory as a real comfortable room every day of the year whatever the weather even on freezing cold winter days and nights and even on the most boiling hot summer days

CIS clip art

We solve all the problems in your Conservatory and completely refurbish it and transform it bringing it back to life making it the best most comfortable chill out room in the house overlooking the garden

"Premium quality tailor-made handbuilt craftsmanship"

CIS support Ukraine

Support Ukraine

Jimmy White MBE

Jimmy White MBE recommends Conservatory Insulation Specialists Ltd

Conservatory comfort guaranteed

"Solve all the problems in your conservatory"

CIS clip art

Is your conservatory
freezing cold in Winter
and boiling hot in Summer?

Too cold or too hot
Insulated conservatory roof

Stay warm in the Winter
and cool in the Summer

Conservatory insulation service in UK

Every job we do is expertly
fitted by our conservatory roof specialists

CIS clip art

Never too hot in your conservatory

Conservatory insulation service

Conservatory Insulation Specialists

Our local family run business is a specialist company exclusively installing conservatory insulation and transforming conservatories into comfortable rooms covering the Dorset, Hampshire, Somerset, Wiltshire, West Sussex, Berkshire, Surrey and the surrounding areas


Stunning transformation

We completely transform your conservatory into a comfortable real room which we guarantee you can use every day of the year, even on freezing cold winter days and nights, and boiling hot summer days and nights

Conservatory cladded and insulated roof

Government approved insulation energy saving product which qualifies for reduced VAT of 5% instead of 20% saving our customers 15%

CIS clip art

Never too cold in your conservatory

Conservatory roof insulation Lyme Regis

Why us?

Conservatory Insulation Specialists Ltd are long established conservatory insulation experts offering the best conservatory Insulation systems at the best prices available

We are continually improving our conservatory roof insulation systems to ensure our customers will be able to enjoy their conservatory every day of the year without fail or we will even put more multi foil layers of the best conservatory roof insulation available on the market which we use to guarantee that your conservatory will be a comfortable room all year round whatever the weather making your conservatory cool in the summer even on the most boiling hot days and a warm cosy room in the winter even on freezing cold days and nights

CIS clip art

No planning permission or building regulations needed

For free friendly no obligation advice or a free quote call anytime 24/7 on

Reduce noise in your conservatory by up to 90%

Lets bring back real customer service in the UK


Here’s what some of our customers are saying about our product and service...

"Excellent work your company has carried out we can now use our conservatory all year round It was freezing cold or too hot before the insulation was fitted. Thanks to all your team and the fitters Brian & Jason who did a great job very professional nothing was too much trouble"
Mr & Mrs White
Ferndown Bournemonth Dorset
"We have already recommended your company to our neighbours and friends the roof has made all the difference to our conservatory.
Its now a real room we can use every day of the year"
Mr & Mrs Davies
Eastliegh Southampton
"We are very Impressed with your company from start to finish and its made all the difference to our conservatory. Its totally changed into a room which we can use every day"
the fitters did a great job and left everything clean and tidy we are now recommending your company to all our family & friends 
Mr & Mrs Clarke
"Its by far the best home improvement we’ve ever had. Our conservatory is now a real room we can use it all the time its now the best room in the house" 
Mr & Mrs Taylor


For full details to find out more about our free professional conservatory transformation survey and quote without obligation whatsoever, please complete the form below.

A member of our team can call you with the full details of all the options available to convert your conservatory into a real comfortable room.

Request a callback

* Required field

* We will never share your personal information.
See our privacy policy for details

CIS clip art

To see our Google customer reviews click on the Google graphic below

Join us on social media

CIS logo

Conservatory Insulation Specialists (CIS) are the market leader in the South of England and South Wales for the best quality new replacement conservatory roof options and the highest performing conservatory roof insulation systems possible and the finest quality hand crafted finish made to measure on site for an inside conservatory roof insulation.

Extra discount for senior citizens

We completely transform your conservatory into a real comfortable room we guarantee you can use every day of the year whatever the weather

Areas we cover

Conservatory Insulation Specialists are a professional, caring company and our services are available in the Greater London area, plus Bournemouth, Portsmouth, Brighton, Poole, Eastbourne, Guildford, Southampton, Chichester, Wareham, Bristol, Waterlooville, Yeovil, Andover, Warminster, Basingstoke, Shaftsbury, Winchester, Christchurch, Weymouth, Plymouth, Barton on Sea, Bridport, Frome, Chard, New Milton, Ilminster, Swanage, Blandford ForumCrewkerne, Taunton, Bridgwater, Trowbridge, Shoreham-by-Sea, Worthing and Bognor Regis. We also cover Bath, Dorchester, Eastleigh, Farnborough, Farnham, Solent on sea, Hayling Island, Chippenham, Churchill, Devizes, Malmesbury, Hook, Littlehampton, Middleton on sea, Gloucester, Cheltenham, Congesbury, Clevedon, Nailsea, Leatherhead, Oxford, Reading, Ascot, High Wycombe, Reigate, Slough, Windsor, Swindon and Salisbury, Romsey, Ferndown, Broadstone, Mid Somer Norton, Burnham on Sea, Weston-super-Mare, Woking, Horsham, Worle, Sand Bay, Kewstoke, Newbury, Marlborough, Lyme Regis, Wimborne Minster and all surrounding areas in Dorset, Berkshire, Oxfordshire, Surrey, Hampshire, Devon, Somerset, Wiltshire, East Sussex, Gloucestershire and South Wales. See more areas we cover.

CIS clip art

See more pictures in our