Quality uPVC & Aluminium Double-Glazing Ivybridge
We are a leading independent specialist for installing uPVC & aluminium windows, doors & double-glazing in Ivybridge & surrounding areas for homes and businesses.

Trust Our Experts for Double-Glazing in Ivybridge
We have over 35 years of experience in the double-glazing industry; our family-run company is a powerhouse of expertise in the installation of uPVC and aluminium glazing. Whether for new development or replacing existing uPVC or aluminium windows & doors, we can help transform your spaces. We serve the whole of Ivybridge, including all PL21 postcodes, so whether you live in Godwell, Woodlands, on the Western Road or in Lee Mill, we will be able to provide you with excellent service.
We always strive to provide our customers with personal service. At Landmark, we NEVER employ salesmen and will never pressure you into a sale.
When you request a quote from us, our Director, Mark, will personally come to your home to gauge your requirements. He will listen to your ideas and preferences, use his extensive knowledge and expertise to advise you on the best possible solution, and take rough measurements to allow him to create a quote for you. Once you have received a quote, we wait for you to contact us should you wish to move forward.


From uPVC Windows to Aluminium Bifolds – We’ve Got You Covered!
The Landmark team has completed double-glazing projects for homes and businesses in various sectors in Ivybridge.
We are experienced in working alongside builders, plumbers, and anyone else in any trades, and will take on projects of any size.
Enjoy The Views You Love, With Landmark Windows & Doors
If you choose Landmark to install your double glazing in Ivybridge, you will save money on your energy bills, while improving the visual appeal of your home or business. Consider our sliding patio doors or bifold doors, which allow you to enjoy panoramic views of your garden or outdoor space.
Reviews from our Happy Customers
At Landmark Windows & Doors, we love to read customer feedback and take any comments on board. We have over 100 reviews on Checkatrade. Check out some of our reviews below! If you have had an installation by our team, please leave us a Checkatrade or Google review.
Our Work – Gallery Images
Our dedicated team at Landmark, established in 2004, specialises in installing uPVC and aluminium windows and doors, providing top-quality double glazing in Ivybridge. We understand that everyone has unique tastes and needs, so we offer a wide range of styles, including modern and contemporary designs and options that reflect a more traditional or heritage aesthetic.
For older style homes, we provide products such as timber-effect uPVC sash windows and doors, complemented by traditional hardware like sash horns and astragal bars. These options combine classic looks with the benefits of modern technology, ensuring excellent weatherproofing and energy efficiency.
For more modern homes, our aluminium windows and doors offer a sleek and sophisticated appearance. The powder coating and thermal technology in the profile work together to deliver outstanding performance, all within a slim yet robust design, capable of supporting large panes of glass.







A Few Frequently Asked Questions
How can we be sure that your work is high-quality and in accordance with industry standards?
Landmark Windows & Doors are a FENSA-registered company. This scheme is government-authorised, and we are regularly assessed to ensure we comply with building regulations and standards.
What happens if there is a problem with my window or door installation?
All our products are guaranteed by Installsure (We are Member no 2086.) Founded by the Glass and Glazing Federation, they aim to provide homeowners with protection and peace of mind on their investments. In the unlikely event of a problem with the installation of windows or doors, we will do everything to ensure it is rectified.
How do we know we can trust your company?
Landmark Windows & Doors are Trustmark accredited. When choosing us, you can be sure that we have been vetted to meet the required standards to improve homeowners’ protection and have committed to delivering good customer service. We adhere to strong family values, always treat you with respect, and an honest service.
We have heard about some other companies putting pressure on customers, so salesmen can meet their targets. How do we know you won’t do the same?
Landmark Windows DO NOT employ salesmen. We want our customers to feel safe and secure in the knowledge that they are in control. If you request a quote, you will be visited personally by our Owner/Director. He will sit and discuss your requirements, and give you honest advice if you ask for it. He has over 35 years’ experience in the industry, and can help you with your queries. He will take rough measurements on the day to enable him to go back to the office and prepare you a quote. This will be emailed to you (unless you agree another method.) We then leave you to decide whether you wish to proceed with the work, and wait for you to contact us, if you wish to move forward.

Working With Quality Brands for the Best Results, Every Time!
At Landmark Windows & Doors, we are dedicated to providing exceptional quality by partnering with trusted, high-performance brands. Our goal is to offer our valued customers the best products at competitive prices. Your satisfaction is our top priority in everything we do.
Contact Our Friendly Team
If you are searching for a reliable company to provide trusted double-glazing in Ivybridge or the surrounding areas of Devon or Cornwall, please get in touch with us using the details below to arrange a quotation visit. We look forward to hearing from you.
Design appointments are available by request.
Speak To Us
01752 283834
Message Us
Click here to message our team through our contact form.
Opening Times
Monday - Friday:
9:00am - 4:30pm
Our Office
2, Officers Quarters, Crownhill Fort, Crownhill, Plymouth, PL6 5BX



















