Mitchell and Dickinson

Mitchell and Dickinson Handcrafted insulation for period and listed properties to keep them warmer in winter and cooler in summer.

Innovative, award-winning solutions include a unique secondary glazing system, draught proofing, UV filters, heritage restoration and shutters. Mitchell and Dickinson is based in North Devon in the heart of the beautiful South West. We supply owners of country homes and traditional period properties across the Uk with cost effective, eco-friendly Secondary Glazing, Loft Insulation and Draught Proo

fing Solutions. We’ve dedicated our business to providing energy saving products that effectively insulate period properties, yet at the same time are sympathetic towards the unique traditional features. Mitchell and Dickinson insulation products will allow you to save energy, reduce heat loss and cut your heating bills without sacrificing your home’s character and beauty. Our bespoke system called CosyGlazing is an ultra efficient, virtually invisible window insulation system ( as it is that with draught proofing) which reduces heat loss by 70%. Elegant, effective and unobtrusive it is made of plexiglass - a modern, lightweight equivalent to glass - and fixed using magnetic strips, it is easy to remove for cleaning. It can be supplied in white or with a wooden frame to complement your property.

Every period property and every client is different. Many customers want to retain the ability to open and close their c...
15/06/2026

Every period property and every client is different. Many customers want to retain the ability to open and close their casement windows. For these installations, we’ve developed modified traditional catches and stays that allow the CosyGlazing unit to be fitted directly to the casement, while preserving the original functionality of the window. A discreet solution designed to work sympathetically with traditional homes.

Did you know we also offer shutter solutions for period and listed properties?From bespoke plantation shutters and insul...
14/06/2026

Did you know we also offer shutter solutions for period and listed properties?
From bespoke plantation shutters and insulated shutters to the restoration of original features, our team can help improve your home's comfort, energy efficiency and appearance while preserving its historic character.

13/06/2026
12/06/2026

If you live in a period property, you may notice that upstairs and loft rooms can be uncomfortably warm on a hot day. Wi...
11/06/2026

If you live in a period property, you may notice that upstairs and loft rooms can be uncomfortably warm on a hot day. With temperatures climbing every year, protecting the health of your home, as well as achieving all season comfort is becoming more of a priority for heritage and listed property home owners. Mitchell & Dickinson not only specialise in installing solutions designed to keep heat in during the colder months but also cooler in the hotter months. We assess the whole building’s health – ensuring your home stays warm, dry and properly ventilated without creating damp or condensation issues that standard insulation can sometimes cause.

Following the installation of CosyGlazing secondary glazing, many customers report noticeable improvements not only in t...
10/06/2026

Following the installation of CosyGlazing secondary glazing, many customers report noticeable improvements not only in the thermal performance of their homes, but also in reducing external noise. As every period property is unique, acoustic performance can vary depending on a number of factors, including existing windows, building structure, and location. We wanted to see if a standard 4mm CosyGlazing installation, with a regular air gap of 20-25mm and no additional adjustments for sound insulation, installed in one street-facing room of the property, had significant impact to the level of environmental noise emanating from road traffic and other street noise.
The result? It effectively cut out 75% of the noise – only 25% of the noise survived.

Another happy customer in a beautiful Victorian home!
09/06/2026

Another happy customer in a beautiful Victorian home!

Considering insulating your period property? Here are some answers to our most asked questions.
06/06/2026

Considering insulating your period property? Here are some answers to our most asked questions.

05/06/2026

Our craftsmen get to visit some beautiful and unique properties and locations whilst out on their installation projects. Those here at headquarters love it when they share their on-site views – here are a selection of some of the most beautiful sights the team see whilst on location.

We’re proud to announce that our directors, Tom Coles and Dan Raymond-Barker, have recently achieved new industry qualif...
04/06/2026

We’re proud to announce that our directors, Tom Coles and Dan Raymond-Barker, have recently achieved new industry qualifications.

Tom completed the Level 3 Qualification in Damp, Mould & Condensation, while Dan achieved the NOCN Level 3 Award in Energy Efficiency for Older and Traditional Buildings.

These achievements reflect M&D’s ongoing commitment to expert knowledge, professional development, and delivering the highest standards for our customers.

Address

Studio K, Caddsdown Industrial Park
Bideford
EX393

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Alerts

Be the first to know and let us send you an email when Mitchell and Dickinson posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Mitchell and Dickinson:

Share

Category