True Window & Glass Centre

Call The Wise Choice:

Lincoln (Head Office) 01522 500892  Nottingham 0115 824 1212

upvc windows
twg repair and care service
conservatories by TWG
Glass Splashbacks for the Home
Bifolding Doors
shop and trade counter
24 Hour Glazing
carports and porches

True Window and Glass provide a complete range of double glazing services across Lincolnshire, Nottinghamshire, Norfolk,  Cambridgeshire and the Midlands. Including the repair and installation of new and replacement energy efficient window systems and secondary glazing, conservatories, bi-folding doors, French and Patio doors in uPVC or Aluminium for Housing, Flats, Schools and Commercial Buildings. 

True Window and Glass Centre are renowned for their specialist window, door and conservatory repair, maintenance and upgrade service for upvc, wood and aluminium.
We also stock spare and replacement window and door parts available to
Trade and DIY via our Sales Counter.

We are open Monday to Friday 7.30am – 4.30pm

Closed Saturday and Sunday.

TWG 24/7 Glazing and Boarding-up Service call: 07823 341559

Have a question? Please use our product enquiry form HERE

Composite Doors
Click image for Composite Doors
upvc doors
Click image for uPVC Doors
upvc French Doors
Click image for French and Patio Doors

Why Choose Us …

  • TWG complies with the GGF Consumer Code of Practice: click HERE for more details.


  •  Family Run Business with over 40 years trade experience.


  •  Qualified Tradesmen: no subcontractors


  •  All work is guaranteed


  •  Our quotes are good for weeks – not hours.


  •  We do not knowingly put pressure on our customers to sign-up for any of our products.


  •  FREE, no-obligation estimate service so you know ‘how much’ before we start any work.

We live off the recommendations of others, along with customers who return again and again.

We have always received prompt service, valuable advice and good value for money. G. Finney – Tennyson Homes Ltd.

we are proud of our


True Technology – Giving You a Heat Efficient Home

Thermally Efficient Spacer
Energy Efficient Glazing

True Window & Glass Centre are Proud Members of:

Glass & Glazing Federation
Glass & Glazing Federation
The Glass & Glazing Federation
Check Our Membership Details
Awarded Company
Awarded Company
Consumer Information
FENSA Registered No - 36125
FENSA Registered No - 36125
Check Our Membership Details