Rockwarm is a local family run business (Est. 1983) offering Insulation, Rendering and home improvement solutions across the private and social housing sectors.

We have been successfully trading for over 36 years, and have worked as approved contractors to the following Energy Providers in recent years.

Our Services

Who said looks aren't everything?

Semi-detached from only £4,995

Mid-terraced from only £2,495

Kind words from some happy customers

“Just a word of thanks for the work carried out on my property. It has certainly made a big difference to the look of the house, and I am looking forward to lower fuel bills too.”

- Mrs. Tilley, Bedworth

“I am writing to express my appreciation for the excellent quality of work undertaken at my home recently. The work itself was of a high standard with the family noticing a difference almost immediately in the overall warmth of the house.”

- Mr. Low, Rugby

Working together with:

Case Studies

Cotswold Stone - EWI Pilot

Our brief was to install External Wall Insulation and then re-emulate the look of this beautiful Cotswold stone property, which we successfully achieved by using specialist brick slips and window mouldings, quoins etc. Take a look at how we did this:

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St Johns Street EWI Installation

These beautiful red-brick Victorian Properties were in desperate need of insulation to stop the draughts and make the homes cosier and help to the residents save money on their heating bills. Take a look at how we achieved this by installing External Wall Insulation with a brickslip finish.

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Instant Online Quotations

We are more than happy to answer any of your questions. Installing EWI and render is a big job that requires careful consideration before going ahead. That’s why we are always pleased to advise customers as to the best options for their particular property. If you are looking for a quote, please contact us via the form below to get a quick, free, no obligation response. If you prefer to contact us directly - please call us now on 02476 345554