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About Us & What We Do

About us

TTWC Limited was formed in response to an ever growing demand from homeowners for a product range that was not only affordable and practical but attractive and durable too. Something that would enhance not only the appearance, the comfort and the security of their home, but also its overall style and value.

In forming the company we have brought together more than eighty years combined experience of the industry. This enables us to provide a comprehensive and outstanding service to our customers.

We are setting the standard in the manufacture, supply and installation of timber windows and doors.

Every product is made precisely to the individual requirements and wishes of our customers, where a traditional appearance is backed by the latest manufacturing technology. Using modern fabrication techniques and the best materials, our products conform to strict modern building and safety regulations. All of our products come with the most secure locking systems to keep you and your home safe at all times. All of our units are energy efficient and will help you reduce your fuel and heating bills. We also offer acoustic glass for increased sound reduction and the timber we use is sourced from certified sustainable forests.


Certass Limited is a UKAS accredited certification body for the operation of a Competent Person Scheme. Our entire team of fitters and surveyors are MTC qualified.


IWA Deposit & Guarantee Insurance provide the best levels of protection. Every customer receives deposit protection and a 10 year insurance backed guarantee.

Made in the UK

We select the very best materials to create our superb range of timber windows and doors, all of which are made entirely in the United Kingdom.

What we do

At TTWC Limited we like to think that our experience allows us to provide the most comprehensive sales, installation and aftersales service available. We offer our services to both commercial and domestic customers providing expert assistance from planning to completion.

We support our expertise and commitment to you with our 10 year product guarantee.

Our specialist fitting teams have installed thousands of traditional windows such sash and casement windows and doors throughout London, the South East, South and South West. We have extensive experience working with listed buildings and in conservation areas across London. These include Muswell Hill, Islington, Westminster, Kensington and Chelsea, Berkhamstead and Camden. From our offices and workshop in Wokingham we aim to cover most of the South of England. To date we have serviced customers with traditional windows and doors in Berkshire, Bedfordshire, Buckinghamshire, Cambridgeshire, Essex, Hampshire, Hertfordshire, Kent, Oxfordshire, Surrey and Wiltshire.