Experts in bespoke insulation and draught proofing solutions for period and listed properties

Quality is at the heart of everything we do. Our team of experienced craftspeople can install CosyGlazing, our advanced bespoke secondary glazing designed especially for your property; elegantly seal draughts with concealed brushes and hidden seals; make your lofts and floors cosy with sheep’s wool loft and underfloor insulation; stop the cold spots with sloping ceiling insulation; and restore windows and doors to their former glory.

We’ve completed projects in over 2,000 properties including for the National Trust, The Crown Estates, the Duchy of Cornwall, the Clovelly Estate, Exeter Cathedral, Wells Almshouses and many hundreds of privately owned listed and period homes, some of the finest heritage properties in the south of England.

Full insulation

The easiest way to combat heat loss, particularly in a period property, is to insulate it

Draught proofing

Keep the heat in and cold out, with our draught proofing solutions

Secondary glazing

Introducing CosyGlazing, our advanced secondary glazing solution

Underfloor insulation

Avoid losing heat through your floor with our all-natural sheep's wool insulation

Advice and consultancy

We can help you get listed building consent for insulation works or advise you on the best measures to improve energy ratings in your period property

CosyGlazing explained

Watch Mitchell & Dickinson co-founder Mukti Mitchell explain the benefits of installing our unique CosyGlazing secondary glazing to period properties.
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