Windows, doors, conservatories and porches, supplied and fitted by Matt's team, with a showroom on the Hogsthorpe Road in Mumby.

The MST Maintenance & Glazing showroom in Mumby

Our showroom, straight off the main A52 road

uPVC windows, doors, conservatories, porches, car ports, fascias, soffits and gutters across Lincolnshire and beyond. Come and see the colours and styles in our showroom, or ring Matt for a quote.

Call Matt for a no-obligation free quotation

07724 743527Send the details
  • CERTASS registered installer
  • HomePro insurance-backed guarantee
  • 5.0 from 7 Google reviews

What we fit

One firm for the glazing on the front, back and sides of your home

We supply and fit, and every installation comes with a HomePro insurance-backed guarantee. Pick a job to see some of our recent projects.

Windows

Replacement windows, from one pane to the whole house

Windows are available in different sizes, colours and styles.

We replace old windows, build new ones into walls that never had one, and replace glass units. Ask about glazing with a blind built in: The blind can be lowered and raised inside the window.

Door glass with a built-in blind raised
Blind up
Door glass with a built-in blind lowered
Blind down
Old window before replacement
New white window after replacement
What a difference an upgrade makes.
Plain garage wall before a new window
New window built into the garage wall
A new window built into the side of a garage wall.
New white bay window above a flower border
White casement window with obscure glass
Dark woodgrain bay window
Bungalow with new white windows
Brick bungalow after new windows
Bungalow front before replacement windows and door
The same bungalow front after replacement windows and door

Bungalow fronts before and after new windows and a new door.

Doors

Front doors, back doors, stable doors and garage doors

We fit many different colours and styles of doors, and sizes.

Front and back doors, stable doors, doors that let the light and air fill your sitting room, a door where the dog has its own private door, and even a window turned into a door. Doors and garage doors are available in different colours and styles.

  • Pale green front door with leaded glass panels
  • Black front door under a porch canopy
  • Dark front door with leaded glass
  • White front door with an oval glass panel
  • Pink front door with small glazed panels
  • Rosewood front door with a glazed top
  • Green front door
  • Red door beside a white window
  • Grey door with glass side panel
  • White back door with a top light
  • Pale green door with full-height side light
  • Black door with glass side panels
  • Rosewood French doors with side panels
  • Grey door with arched glass
  • White French doors with leaded glass
Folding doors opened right back onto a sitting room
Let the light and air fill your sitting room
Anthracite double garage doors
Garage doors
White double garage doors
Garage doors
Grey garage doors on a rendered garage
Garage doors
Sash-style window before it became a door
The same opening as a glazed door
A window transformed into a door.
Green stable door with the top half open
The same stable door closed
An open and closed stable door.
Very narrow woodgrain door in a timber-clad wall, closed
The same narrow door open
The narrowest door we have ever fitted.

Conservatories

New conservatories, and new roofs on old ones

Conservatories are available in different colours and styles. We fit new conservatories, replace old ones that are ready for changing, and fit insulated roofs to conservatories that get too hot.

Conservatory with a new insulated roof, photographed by the customer

“We just couldn’t stand another summer of intense heat in the conservatory so last October we had an insulated roof installed. It used to get up to 40 degrees when we went out for a couple of hours even with the blinds down. During the recent hot sunny weather we’ve still put the blinds down before going out but the temperature has only risen by approximately 3 degrees. It is also a much more pleasant room to use for my hobby with the lighting being more of a natural light. My only concern is why didn’t we have it done years ago. We had previously used Matt to replace all our windows, excellent service, good price and good workers in John and Simon. Thank you all.”

Brian and Christine Overbury-Crowther, Google review, May 2025
Inside the insulated conservatory roof, photographed by the customer
Conservatory frame going up on a brick base
The finished conservatory with a solid tiled roof
Another major job, from the frame going up to the finished room.
Old conservatory before replacement
The new conservatory on the same base
This conservatory was certainly ready for changing. Looks so much fresher.
White conservatory with Georgian bars on a family house
The same conservatory from the garden deck
Another of our recent conservatories.
Long lean-to conservatory along a brick house

One of our recent conservatories, from the garden.

Porches and car ports

Porches, side porches and car ports

Side porches and carports are useful additions to your home.

Porches are available in different colours and styles, with the same choice of doors as the rest of the house.

Old timber porch before replacement
New white uPVC porch in the same place
Dramatic before and after pictures.
Grey door in a new porch
The grey porch from the path
Green door in a corner porch
White side porch along a house
Glazed side porch door
Porch with a glazed door between two bay windows
Free-standing white car port over a drive
Car port roof running along the side of a house
Brick side porch with a dark grey door
Car port with a new front door under it, at dusk

The same carport before and after building a new front door.

Roofline and ceilings

Fascias, soffits, gutters and insulated ceilings

We also fit fascias, soffits and gutters. What a difference a day makes in transforming the front of your house.

Rotten old fascia boards on a gable end
New white fascia and soffit on the same gable
Vast improvement in the appearance of your home.
House front before new fascias, soffits and gutters
The same front with new white fascias, soffits and gutters
Fascias and soffits, before and after.
Insulated ceiling inside a conservatory
Insulated ceiling with panelled walls
Attractive insulated ceiling. Warm in Winter, Cool in Summer.

Glass unit replacement

We replace glass units as well as whole windows. Ask Matt for a quotation.

New decking material

Does not require painting. Long lasting. Ask Matt for details.

One of ours

Doors and windows all round, and the summer house in the back garden

“I have had Matt and his crew fit ALL my eternal doors and windows as well as summer house in my back garden. Excellent teamwork and use of first rate materials. Clearing up afterwards.
Fair prices. Highly recommended.”

James Johnson, Google review, March 2025
Garden room with white uPVC doors, photographed by the customer
The finished garden room from across the patio, photographed by the customer
The garden with the summer house and new doors, photographed by the customer
White double doors and a side door on the extension, photographed by the customer

Google reviews

Rated 5.0 from 7 Google reviews

If you wish to make a review, good or bad, please ask the Team for our Google Review card. Honest reviews help us to improve our service.

“Absolutely outstanding service from start to finish. MST Maintenance installed our new windows and door, and the difference is incredible. The fitters were professional, courteous, and left the area spotless. Highly recommend for quality work and a great price. A seamless experience 😃”
Lisa Walden, November 2025
“Fantastic job completed by these lads. They've installed the best front door we have ever seen. Matt came out to check things over on completion. Above and beyond. Highly recommended. 10/10”
Kev Seal, November 2025
“To matt and his team have had quite a few excellent jobs done by these wonderful guys but our out side canopy he has just built is absolutely perfect will always use this company hard working nothing to much trouble thankyou kev and trina”
kev lunn, November 2025

Our new warehouse in Mumby

Come and see the doors and windows before you choose

Visit the showroom to see many different colours and styles of windows and doors, as well as door hardware. The gates are open for you to visit our showroom straight off the main A52 road.

Find us on the Hogsthorpe Road, Mumby, LN13 9SD

Inside the showroom: door and window samples and seating
Showroom wall of doors in different colours
The showroom lit up at night
Matt, Roger and Simon of MST Maintenance & Glazing
Meet the team: Matt, Roger and Simon
The large MST Maintenance & Glazing van
The small MST Maintenance & Glazing van

Our vans: seen in Lincolnshire and beyond.

Showroom seating area with window samples
Showroom with door samples along the wall
The open gates into the showroom yard

How a quote works

MST Maintenance & Glazing · 07724 743527

  1. 1

    Free and no obligation

    Ring Matt, send the details by email, or call in at the showroom.

  2. 2

    Your price holds for a month

    Quotations are held for 30 days.

  3. 3

    Placing an order

    An initial deposit is required on placing order.

  4. 4

    Paying

    Payment methods available: Cash, bank transfers, debit or credit cards.

We are a CERTASS registered installer fitting quality windows, doors, conservatories, car ports and porches.

ALL installations come with a HomePro insurance-backed guarantee for your peace of mind.

Contact Matt

Call Matt for a no-obligation free quotation

Opening hours

Monday
from 8am
Tue-Fri
8am-5pm
Saturday
9am-12pm
Sunday
Closed

Send Matt the details

Tell us what you're after and Matt will get back to you with a quotation.

Opens your email app with the details filled in.

Hogsthorpe Road, Mumby, Alford LN13 9SD, straight off the main A52 road

Call 07724 743527Quote