Secondary Glazing Specialists
Secondary Glazing Specialists

Crafted energy-saving secondary glazing and insulation for period homes and listed properties across Gloucestershire.

Mitchell & Dickinson’s CosyGlazing is a unique secondary glazing system that is elegant and effective, with a strong return on investment.

Designed specifically for period homes and listed properties, it is the perfect solution when it comes to insulating the elaborately detailed entrances and bow sash windows of Cheltenham’s grand Regency buildings as well as Cotswold stone mullion windows to name just a few.

Made of a modern, lightweight equivalent to glass, it’s fixed using magnetic strips so is easy to remove and virtually invisible. Choose a finish to complement your period or listed property.

We also provide high quality draught proofing for period properties such as sheep’s wool insulation.

With the government now announcing Britain will be virtually greenhouse gas free by 2050 and David Attenborough stating that we can all help achieve this goal by insulating our period properties, there is no better time to become part of the solution – and save money on your winter heating bills.

With our team of craftsmen in based in nearby Bristol, we work for owners of listed and period properties across the South of England. Our innovative secondary glazing and insulation solutions are well suited to preserving Gloucestershire’s celebrated Regency and Victorian architecture, fine examples of which can be found in areas such as Gloucester, Cheltenham, Stroud, Tewkesbury and Cirencester plus other areas in this stunning county.

Call us on 01242 374 129 to talk to us about our products and services or click the banners below.

Our commitment to you.

We value people and the planet as highly as we value profit.

Our ecological aim is to reduce CO2 emissions, our economic aim is to make profits sufficient to grow a sustainable and secure business, and our social aim is to demonstrate how a happy team work better and happy customers provide more business.

Secondary Glazing Gloucestershire

Crafted quality

As a team of craftspeople creating secondary double glazing, high quality draught proofing and insulation, quality is at the heart of what we do

Secondary Glazing Gloucestershire

Energy savings

Our clients always complain that they’re fed up of paying huge heating bills to stay warm in their period property. There is a solution …

Secondary Glazing Gloucestershire

Meet our customers

From owners of Georgian townhouses to period cottages by the sea, hear about the experiences of some of our clients

Secondary Glazing Gloucestershire

Listed Buildings

Approved for use in Grade 1, II & II* listed buildings & hidden seals

Secondary Glazing Gloucestershire


Specialist secondary glazing for period homes

Secondary Glazing Gloucestershire

Full Insulation

How to keep your period home warmer in winter

Secondary Glazing Gloucestershire


Bring your windows back to their former glory

Secondary Glazing Gloucestershire

What our clients say

Read comments from our most recent clients

Secondary Glazing Gloucestershire