Welcome to The Theydon Group

Beautiful Windows, Doors, Bi-folds & Composite doors

Services we provide

What we do

Windows and Doors

We are long established and have vast experience in installations and fitting of beautiful Bi-Fold Doors, Composite Doors and Windows.

Construction & Building

We offer a full construction and building services from Extensions, New Builds to Loft Conversions and also Roofing, Repairs and Maintenance.

Satisfied Clients

We have many satisfied clients across Essex, Herts and London for a range of our services. Contact us today for a competitive quote.

We specialise in Bi-Fold Doors, Traditional Sash Windows, Window & Doors and Building Work

We have been producing and installing Bi-fold doors, All types of Windows and Doors, Traditional sash windows and Glazing for many years and have completed many success installations for customers right across Essex and London. Originally a family business, The Theydon Group has gained a reputation for traditional craftsmanship and quality across our range of products and services from sash windows, cut-glass and glazing to Upvc and aluminium windows, doors, toughened glass, mirrors, shower screens and more. The Theydon Group are not just installers of Windows, Doors and Bi-Folds, we also offer a full range of Building Work which is done to a very high standard across Essex, London and Herts. So if you are in need of any type of building work – big or small – please don’t hesitate to contact us for a free competitive quote.

Contact Us

Get in touch

Contact The Theydon Group today for all of your building and constructions services