Windows – Doors – Conservatories – Roofline

bay-window Double glazing CoventryM.F Plastics are a double glazing Window, Door, Conservatory & RoofLine specialists we are a leading double glazing company based in Coventry.

Offering a range of double glazing services for u-PVC windows and u-PVC doors along with composite doors, conservatories and fascia, soffits & guttering .

We only deliver the highest quality products and services to our customers.

M.F Plastics pride themselves on the exceptionally high level of customer care and the levels of satisfaction that we achieve consistently when delivering double glazing and glass services to commercial customers. We are a family run business and as such can offer a professional yet personal service that offers glazing at competitive prices along with a reliable service.

The main benefits of u-PVC replacement double glazed windows & doors are low maintenance and high durability, unlike wooden frames, which usually require frequent repainting and attention. In addition our modern u-PVC frames have a smooth, consistent and reliable operation and are extremely thermally efficient.

Double glazing windows Coventry

Almost No Maintenance… While wooden window products may need repairing and painting every two or three years, our u-PVC replacement double glazed windows, do not fade or flake.

Doors Coventry

FIRST IMPRESSIONS COUNT… Whatever the style of your home, we will help you choose the right door design so that it blends in beautifully. Choose from either GRP or u-PVC and we have a great range of colours to choose from.


Conservatories Coventry

The limits to combining a mix of conservatory styles is bound only by the limits of your imagination. Whether you choose your conservatory for work, play, dining or entertaining. It will improve your home and your lifestyle. 

Roofline Fascia soffits Guttering Coventry

Our fascia, soffits, guttering (Roofline) & cladding products are made from u-PVC, are maintenance free, durable and robust. The material is ideal for those parts of the building which have to resist sun.

Double Glazing Coventry and Warwickshire

BFRC Coventry
Checkatrade Double glazing Coventry
Liniar Double glazing Coventry
Fairtrades Coventry
Fensa Coventry

M.F Plastics can create bespoke double glazed window designs from our impressive choice of styles and decorative options that guarantee to enhance any property, new or old. So if you live in Coventry Or Warwickshire give us a call.

Front door, back door, Patio or French doors. We literally have hundreds of doors to choose from. Our entrance doors are available in PVC-u or composite offering a wide range of colours and styles to suite any home in the Coventry & Warwickshire area, and security comes as standard.



Replacement windows and doors.
“Efficient polite and fast service.”

Double glazing Customer in Rugby 10 March 2017


Front door.
“Very good.”

Double glazing Customer in Southam 24 February 2017


Replace internal glass with safety glass in doors.
“Work carried out quickly. Very well done. So nit that without looking closely could not tell that the glass had been fitted.”

Double Glazing Repairs Customer in Rugby 24 February 2017


New rear French doors
“Fast efficient tidy and an excellent job cannot recommend highly enough”

Double glazing Customer in Leamington Spa 22 February 2017


Window taken out and French doors fitted.
“On time, polite, tidy, professional, work was completed to a very high standard!”

Double glazing Customer in Coventry 21 February 2017


New windows back and front of house and roof over bay window.
“Excellent in all ways.”

Double glazing Customer in Coventry 21 February 2017


Replacement front door
“Great communication throughout, excellent quality very tidy and punctual, recommend.”

Double glazing Customer in Coventry 20 February 2017


Replacement single double glazed window.
“Very quick service to replace broken window unit at a good price.”

Double glazing Customer in Coventry 3 February 2017


New conservatory
“Excellent, very professional, clean, tidy, punctual and friendly.”

Conservatory Customer in Coventry 31 January 2017


Replacement window glass.
“As M. F. Plastic ltd did not fit the windows they completed the work efficiently and expertly and with courtesy.”

Double Glazing Repairs Customer in Coventry 31 January 2017


Replacement glazing unit
“Excellent service, polite, knowledgeable staff.”

Double Glazing Repairs Customer in Coventry 23 January 2017


Window lock mechanism replaced.
“Excellent service, technician was efficient and left site clean and tidy.”

Double Glazing Repairs Customer in Coventry 19 January 2017


Replacement windows.
“The best trade people I have every dealt with. Excellent quality product and workmanship. Extremely pleasant and helpful staff.”

Double glazing Customer in Southam 16 January 2017


Replacement of doors, windows, fascia boards, renew gable end, chimney flushing.
“Price quoted- price paid. Totally professional every step of the way. Would recommend definitely.”

Double glazing Customer in Leamington Spa 12 January 2017


Replacement UPVC windows and doors
“Good service, clean, polite workers. Came and did the job when arranged.”

Double glazing Customer in Coventry 11 January 2017


Remove and replace fascias, gutters, soffit, put up new dry verges.
“Excellent service very prompt and not intrasive.”

Roofline Customer in Coventry 16 December 2016


Replace front door.
“A good customer experience from initial visit by salesman, contact with office staff through to fitting of door. Well done and thank you MF Plastic.”

Double glazing Customer in Coventry 15 December 2016


Fitted two window and a door
“I have used MF Plastics several times over the years, and would not go elsewhere. Always top notch products and workmanship. Excellent.”

Double glazing Customer in Warwickshire 6 December 2016


Replacement porch.
“The workmen were pleasant, did an excellent job and exceeded expectations.”

Porch Customer in Leamington Spa 2 December 2016


Replacement conservatory.
“I am extremely happy with the work. Brilliant quality product and workmanship. Staff are extremely polite and helpful. Can’t praise them enough.”

Conservatory Customer in Southam 29 November 2016


Replacement patio door and windows.
“MF Plastics provided and installed a replacement patio door and windows. We were very pleased with the company’s performance. Throughout the operation they were thoroughly helpful, courteous, professional and efficient. We are happy with the products which were installed. Before we chose MF to do the job, Mr. Fernandez told us that his company was based on old-fashioned principles of trust and reliability. We can vouch for the fact that he and his colleagues upheld this approach throughout.”

Double glazing Customer in Coventry 24 November 2016

These are 100% genuine testermonials taken form