CDM Conservatories Windows & Doors
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Fitting brand-new windows can dramatically improve the outward appearance of your home, plus, with our double glazing, you can reduce the amount of money you're spending on heating during the colder months. Create a stunning first impression with our range of stylish and secure front doors.

With a variety that ranges from uPVC to composite, you'll be spoilt for choice with our selection of doors that not only look great, but are energy efficient too.Extend your home and create additional living space with a new conservatory or sunroom. With endless benefits such as being a cheaper alternative to an extension, flexible styling, and a variety of structural choices, conservatories also add value to your home should you choose to move.
Services
At CDM we pride ourselves on providing quality windows, doors and conservatories alongside a professional service and aftercare support. At CDM, our energy-efficient, A-rated replacement uPVC windows and double-glazed units will save you money on your rising energy bills.

Providing a full range of double glazing designs and window finishes, from traditional white uPVC through to timber coloured finishes, we are sure that there will be something in our range to complement any home.In today's marketplace, there are a huge number of options when it comes to glazing.
If you love the appearance of a timber door, but appreciate the benefits of modern materials, then a composite door from CDM Conservatories Windows & Doors Ltd in Rossendale, Lancashire, is a must for your home. A rigid foam core is sealed inside a moulded skin of durable and impermeable glass-reinforced plastic, resulting in a front door that's durable yet doesn't compromise on style.
Based in Rossendale, Lancashire, CDM are specialists in Double Glazed uPVC Windows, Doors, Conservatories, Orangeries, Porches, Bi-Folding Doors & Solid roof systems working with clients across the North West. All building work is undertaken by CDM, employing a skilled team of bricklayers, joiners, electricians, and plasterers.
CDM Conservatories Windows & Doors Ltd in Rossendale, Lancashire, boasts a wide range of uPVC fascia boards and soffits which help to protect the fabric of your building, collectively called your 'roofline'. By replacing your roofline timber with uPVC fascias and soffits, you can improve the cosmetic appearance of your property as well as having a durable, low-maintenance roofline, helping prevent damp and rot from affecting your roof.
CDM Conservatories Windows & Doors Ltd in Rossendale, Lancashire, understands that modern living is about creating spaces that work for you and your family, that adapts to the needs of the moment. Gone are the days of rigidly defined spaces. Our WarmCore Aluminium bi-folding and sliding doors were born from this ethos, and their flexibility helps your home become a space that works for you.
Reviews (6)
Jean Hay
Jean Hay
Dec 05, 2021
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After having quite a long wait for my new door (problems with supplies) it was fitted last week. Fitter arrived on time and fitted the door efficiently. He tidied up after himself. I was very pleased with the result.
Linda
Linda
Oct 05, 2021
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After sales care is non existent...I bought Windows and a composite door approx 4yrs ago. The door white on the inside, green on the outside. Within a few weeks the green paint was coming off. I spent over a year corresponding with them , nothing was done about it. I eventually gave up. Some of the sealant has since starting coming off which I have not told them about...what's the point.
Leonard Hooper
Leonard Hooper
Jul 31, 2021
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CDM Waterfoot fitted my new windows and doors. High quality products. Great service. Especially from Adam in sales (no hard sell, great ideas) & Steve the installer, high standard of work. No hesitation in recommending CDM to others.
Sue Ybarras
Sue Ybarras
May 23, 2021
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Great service from start to finish. Windows look fab. Fitter was very clean and tidy. Happy to recommend.
Yvette Jackson
Yvette Jackson
Dec 30, 2020
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Had a new porch and 8 windows fit by cds. Excellent service from Adam who came to give us our quote and was helpful with ideas and suggestions through to the fitters. Sorry can't remember the names of the porch guys but they and Steve who has just done the windows were brilliant and would happily recommend to friends and family.
Yvonne Hoyle
Yvonne Hoyle
Nov 11, 2019
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I had a lovely composite door fitted 2 and a half years ago. The lock failed and it was exchanged free o charge. Great service and Andrew who did the job was lovely