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MM Plastics Window sills

Transform Your Home with Exclusive uPVC Seamless Sills by

MM Plastics

Upgrade Old, Tatty Concrete Sills with Our Sleek, Durable Solution
The Stress of Replacement:

Think of the significant expenses, the upheaval, and the mandatory re-plastering and redecorating that comes with complete replacement.

The Problem with Concrete:

Old and worn concrete sills with flaking paint and rusting bars can devalue the aesthetics of your home.

Why Replace When You Can Revive?

Broken Window Sill

MANUFACTURED ONSITE FOR THAT PERFECT FIT

The Ultimate Blend of Durability and Aesthetics

Longevity Guaranteed: Our PVC sills are not just good-looking; they are handcrafted, come with a 10-year colour guarantee, and have been tried and tested for the last 5 years against harsh weather.

Cost-Effective Makeover: Refresh the look of your house without burning a hole in your pocket.

Introducing MM Plastics Exterior PVC Cover Sills

Damaged Window Sill
UPVC Window Sill by MM Plastics
UPVC Window Sill by MM Plastics
UPVC Window Sill by MM Plastics
UPVC Window Sill by MM Plastics

CONTACT US TODAY FOR FREE NO OBLIGATION QUOTE

  • Variety of Colours: Match or contrast with your home's aesthetics with our diverse colour options.

  • Hassle-Free Maintenance: Easy-to-clean and requires no regular upkeep.

  • Protection Over Replacement: Ideal for covering cracked or weather-damaged sills. Avoid the hassle and cost of replacing the entire concrete sill.

Key Features

Sills available in a variety of colours

White
Black ash
Golden Oak
Anthracite
Rosewood
UPVC Window Sill by MM Plastics

Trust MM Plastics' Two Decades of Expertise and Innovation. Explore our range of sills today!

Ready for a Home Transformation?

NEW

EXTERNAL

SEAMLESS SILL

UPVC Window Sill by MM Plastics

Our seamless sill design is 10mm thick throughout and is our flagship sill. We have put a lot of time and effort into this sill and the outcome is amazing. The sill on top is seamless (no joins) to give a more sleek finish to be more like your original sill in looks.

TRANSFORM YOUR HOME WITH SEAMLESS uPVC SILLS

Free online quotation service

Colour Required
White
Black
Grey
Rosewood
Oak
Other

Sunrooms and Bay Windows

Please upload photos of any Bay windows required.

Getting a quote to upgrade your home with our seamless sills is easy.

Step 1.  Decide how many sills you require for your home.

Step 2. Pick a colour for your sills.

Step 3. Measure your current window sills.

Step 4. Fill in the form attached. 

Enter the number of sills of each size required in the form, exact measurements are not required as they are manufactured onsite.

Step 5. Take a photo of the front and rear of your home and upload the pics to the form.

Submit the form and we will reply with an accurate quotation.

If you choose to accept our quotation, you can do that online on the quotation itself. We will then be in touch and send you an invoice upon which we will ask for a 20% deposit. We will also be in touch to confirm your installation date.

MM Plastics 20 years
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