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    Who Are We

    For Window and door suppliers and maintenance services in Scotland, then look no further than MSi. Having more than 20 years of industry experience allow us to bring a whole host of high quality services for commercial and domestic clients throughout the region.

    Our Products

    Our energy efficient products guarantee high performance along side low maintenance and durability. Our windows and doors fit a wide range of styles and can suit any property type, from contemporary to traditional. We can provide the right colour and finish to fit well into your surroundings and give you a pronounced combination of energy efficiency, security and style.

    Our Ethos

    Our Promise

    • We offer a 6 day a week installation service
    • We remove and recycle your old windows and doors into bi-products, ensuring as little materials as possible go to landfill at no extra cost
    • We choose our commercial partners carefully using strict guidelines to ensure your products meet our quality standards.

    Eco Standards

    100% lead, barium and cadmium free, with low life maintenance. All our windows and doors are designed and manufactured to comply with the 2010 Scottish Building Regulations (Section 4) safety and cleaning and (Section 6) Energy.

    Some Clients

    Craigdale housing Association

    A voluntary organisation which builds, improves and manages houses, for rent in Glasgow.

    Parkhead Housing Association

    Established in July 1977 as one of Scotland’s first community based Housing Associations, PHA has a strong track record of development, innovation and fantastic work in the local community.

    Scottish prison Service

    public service-led delivery agency which is legally required to deliver custodial and rehabilitation services for those sent to it by the courts.