Enjoy more space and light in your home with a new conservatory from Cosy Warmth Windows


At Cosy Warmth Windows in Blackwood, we provide a complete design and installation service for conservatories, windows and doors. We can offer a choice of colours – or a combination of two colours.

Visualise your design with our team

I can be hard to imagine how your new conservatory would look on your property if you’re only going from stock photos. We use the latest computer software to generate 3D images of conservatory designs, so that you can get a better idea of what your conservatory will look like in real life. Feel confident knowing that your chosen design will complement your property.

Experienced installers

Cosy Warmth Windows’ conservatory fitters have many years’ experience and are completely committed to demonstrating a high standard of work, so you can be sure of a quality build.

We aim to keep disruption to your home to a minimum, and we’ll aim to keep your property as clean as it was before we started work.

Looking to upgrade your windows and doors?

Why not get a quote for your whole property?

Our team will be more than happy to upgrade any windows and doors and can recommend options that will work well with your new conservatory. Our team has carried out numerous upgrades throughout the Blackwood area.

Organised everything

As a landlord remotely managing a property it is important to be able to trust a supplier, Cosy Warmth provided this service. Cosy Warmth received my request by phone and it was a hands-off requirement from me after, Cosy Warmth organised everything. They contacted the tenant, organised surveying, choice and fitting. Installation was done at a time to suit the tenant and all mess was cleared away afterwards.
Mark Gray


Very approachable
Prompt Response
Good quote
Quality great
Workmanship Top-notch

Richard H

Great quality

Great service, great family business who actually care about service. Great quality and professionally installed.
Anthony Reed

Count on Cosy Warmth Windows, Blackwood for new conservatories and more:
01495 222 404