True Window & Glass Centre

The Wise Choice for uPVC and Aluminium
Windows, Doors, Bi-folding Doors and Conservatories

Click or Tap Image for Required Product

link to Window page
uPVC & Aluminium Windows
Link to repair and care service page
Repair and Care Service
Link to conservatories page
uPVC Conservatories
glass splashback
Painted Glass Splashbacks
Link to carports and porches
Carports and Porches
Link to Trade Counter page
Glass Shop and Trade Counter
Link to Bi-folding doors page
Bi-Folding Doors
24 hour emergency glazing services
Glazing and Boarding-up Services
composite door
Composite Doors
French door
French & Patio
upvc door
UPVC Doors

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 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. We also supply and install bespoke glass items such as painted glass splashbacks and glass shelving. Our Trade and Sales Counter can supply double glazed window units manufactured on site at our Lincoln HQ including slim-line Heritage units along with a range of products and sundries.

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
EMERGENCY call out service:
07823 341559

note our mobile number for emergency call-out only
please use
01522 500892 for all other enquiries

Merry Christmas from TWG

Christmas 2017 Opening Hours

Last working day before Christmas: Friday 22nd December 7.30am – 12.00pm
We are closed Saturday December 23rd through to Tuesday 26th
Opening Wednesday, Thursday, Friday 27th, 28th 29th 9.00am – 3.00pm only
Then closed until returning to normal hours on Tuesday January 2nd

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.


  • Our customer focused service, flexible approach and quality products mean that we enjoy a long-term relationship with our customers.


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

True Window and Glass Centre Service Region

Whilst based in Lincoln True Window and Glass Centre service the general areas of:

TWG Repair and Installation Area


We also cover parts of:

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