Available in an extensive range of styles and colours, our Casement Windows are perfect for every home.


Perfect for the homeowner looking to add some character to their home, our flush casement option is wonderful.


Own a period property? Our Vertical Sliding Sash Windows are absolutely perfect!


Looking for something a little bit special for your home? Check out our Aluminium solution.

Replacement Double Glazing Rock, Cornwall

If you are looking for Rock’s finest range of uPVC & Aluminium Windows & Doors, you have come to the right place. Mike Martin Windows supply a extensive range of double glazing in Rock and the surrounding areas with many various styles and colours for you to choose from.

Our fantastic range of uPVC & Aluminium Casement, Flush Casement, Vertical Sliding Sash & Tilt & Turn options are perfect for any home. Every installation carried out by our team comes with a comprehensive 10 year insurance backed guarantee as standard as well as being registered with leading body Assure. Our fully qualified installation specialists will fit your new products at your home or office in a professional and efficient manner.

Click below to design your dream windows & doors in Rock and get a free quote online today!


The Benefits of Double Glazing for Your Rock Home

Double glazing offers a multitude of advantages for homeowners in Rock, enhancing not only the comfort but also the efficiency of your property. By installing double-glazed windows, you can significantly improve thermal insulation, leading to a warmer home during the colder months and a cooler interior when the summer heat peaks. This enhanced insulation doesn’t just contribute to a more comfortable living environment; it also translates to lower energy bills, as your heating and cooling systems won’t have to work as hard to maintain an optimal temperature. Additionally, double glazing can dramatically reduce outdoor noise, providing a peaceful and quiet atmosphere inside your home.

Moreover, the added layer of security that comes with these robust windows can offer peace of mind, knowing your home is better protected against potential break-ins. Whether you’re looking to boost your property’s energy efficiency, enhance its security, or simply enjoy a quieter, more comfortable living space, double glazing presents an effective solution for your Rock residence.



    Established in 1986, Mike Martin Windows are proud of their history and experience within the industry


    Mike Martin Windows are proud to offer a full 10 year comprehensive guarantee with every installation


    Mike Martin Window Systems do offer a free no obligation quotation to every customer and do not undertake any pressure sales tactics


    Every product supplied by Mike Martin is made to measure for each customer

    What our customers say

    Great quality and competitive price

    We had two rotten timber windows replaced in our old Farmhouse. The windows were fitted and they look superb. Great quality and a competitive price.
    Jan, 24

    Reik, N

    Installer went above and beyond

    Good quality product. Installer went above and beyond to be helpful.
    Jan, 24

    Mathers, P

    Recommend to anyone

    Brilliant job happy to recommend to anyone.
    Jan, 24

    Keeling, H

    Superbly finished job

    Replaced an outside wooden door with a UPVC one. Initial survey and advice was done very politely and efficiently. I was told demand might cause a wait. Received a phone call offering 8th Jan which I accepted. The fitter arrived on time, worked efficiently, tidied up and left us with a superbly finished job.

    Turner, A

    Clear advice and friendly team

    New windows and doors, super easy communication, clear advice and friendly team.
    Jan, 24

    Thomas, K