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

Conservatory comfort guaranteed

Conservatory Insulation Specialists Ltd are the local market leader for the exceptional customer experience from the survey, pricing to fitting completion, after care customer service, product effectiveness performance, quality craftsmanship build and finish.

Enjoy all the benefits of an insulated conservatory roof

No need to suffer any more boiling hot summers or feel another cold winter in your conservatory our roof system keeps the warm in and the boiling sun out of your conservatory making it a comfortable cosy living space for you and your family to use and enjoy all year round 
Our conservatory thermal Insulation system is the best effective aluminium multi quilt insulation material on the market for conservatory roofs achieving an amazing energy efficiency u value which will turn your conservatory into a real room for guaranteed every day use.

And it's more affordable than you might think!

Conservatory roof insulation installed by people you can trust

Thermal insulation for conservatory roof
New insulation job in conservatory

"Premium quality tailor-made handbuilt craftsmanship"

Stay cool in the Summer and warm in the Winter

before insulated roof fitting
After insulated roof fitting

Conservatory roof insulation installed by our own conservatory expert specialists you can trust.

We bring your conservatory back to life. You'll be able to stay cool every day in the Summer and warm in the Winter every day in your conservatory guaranteed.

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

0333 242 3870

Extra discount for senior citizens

Conservatory Insulation Specialists multi foil quilt conservatory roof thermal guard

New insulated conservatory roof

Our double cavity airflow roof system stops drafts, condensation, mould and damp

Our conservatory roof insulation system uses high performance (A) grade polished reflective film and thermal webbing giving stunning insulation benefits.

The CIS conservatory roof insualtion process effectively deals with all forms of heat transfer such as Conduction, Convection and Radiation.

Put simply the CIS conservatory roof insulation out-performs other conservatory roof insulation products on the market today. Typically, an untreated polycarbonate conservatory roof has a U-Value of 1.61w/m2k. Installing conservatory roof blinds reduces this on average to 1.42w/m2k whilst “Metal Inserts” would typically reduce the U-Value to 1.1w/m2k.

When fitting our conservatory roof insulation system a typical U-value of less than 0.18 is achieved.

We install the very best performing premium luxury up-to-date hi-technology conservatory roof insulation systems on the market today, specifically designed for conservatories in the UK and best value for money available. Guaranteed to transform your conservatory into a real comfortable room you can use every day of the year whatever the weather


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

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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.