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Business Details
Premium Windows & Doors in Norfolk
Established by Luke Schrier and Oliver Copeland, L and O Windows brings over two decades of expertise in the window and door industry to Norfolk and surrounding regions. Our founders personally oversee every project, ensuring meticulous attention to detail from initial consultation through installation and aftercare. Specialising in high-quality windows, doors, conservatories, and roofing solutions, we prioritise elegance, security, and durability in every design. Our commitment to excellence extends to small building projects and exterior upgrades, including uPVC fascia, soffit, and guttering installations.

Serving Norfolk, Lincolnshire, and Cambridgeshire, we offer free, no-obligation quotes and maintain a hands-on approach to meet the highest standards. With consistently positive customer feedback highlighting exceptional workmanship and professionalism, we strive to transform homes while upholding trust and reliability.
Services
Windows Doors Conservatories Roofing Solutions Building Projects
Highlights and features
  • We have over 20 years of experience in Norfolk windows and doors.
  • Our founders personally oversee every project from start to finish.
  • We serve Norfolk, Lincolnshire, and Cambridgeshire with local expertise.
  • We provide free, no-obligation quotes for all projects.
  • Our team maintains spotless workspaces post-installation.
What people say
Faultless installation First-class job Great value Polite and efficient Excellent fitters
Services
Windows
Our windows combine elegance and security, offering durable uPVC and aluminium options tailored to enhance your home's aesthetics. Designed for energy efficiency and low maintenance, they suit modern and traditional properties. Each installation is completed by experienced professionals, ensuring precision and customer satisfaction.
Doors
From robust composite front doors to sleek bi-folding designs, our doors blend style with safety. They are engineered for durability and thermal efficiency, enhancing security while complementing your home's architecture. Expert fitting ensures seamless integration and long-term performance.
Conservatories
Bespoke conservatories expand living spaces with elegant, light-filled structures. Built using high-quality materials, they provide year-round usability and add property value. Our team designs and installs conservatories that harmonise with your home's existing style.
Roofing Solutions
Our roofing solutions include canopy roofs, sky pods, and insulated warm roofs, transforming spaces with enhanced light and comfort. Lightweight yet durable, these systems improve energy efficiency and aesthetics. Each project is tailored to meet individual requirements.
Building Projects
We handle small building projects like uPVC fascia, soffit, and guttering installations, ensuring homes withstand weathering. These upgrades improve functionality and appearance while maintaining structural integrity. Work is completed to exacting standards with minimal disruption.
People
Luke Schrier
Co-Founder
With over 20 years in the window and door industry, Luke oversees project delivery and customer service. His hands-on approach ensures every installation meets rigorous quality standards. Clients praise his professionalism and expertise.
Oliver Copeland
Co-Founder
Oliver brings two decades of industry experience, focusing on design and technical execution. He works closely with clients to achieve tailored solutions, ensuring satisfaction from consultation to completion. Known for meticulous attention to detail.
Questions
What areas do you serve?
We operate across Norfolk, Lincolnshire, and Cambridgeshire, providing local expertise for home improvement projects.
Do you offer free quotes?
Yes, we provide free, no-obligation quotes for all window, door, and extension projects.
What types of windows do you install?
We install uPVC, aluminium, and bespoke windows tailored to enhance security and aesthetics.
Are your installers qualified?
Our team includes experienced professionals with over 20 years of combined industry expertise.
How long does installation take?
Most window and door installations are completed within one to two days, depending on project size.
Do you handle exterior upgrades?
Yes, we install uPVC fascia, soffit, guttering, and other exterior enhancements for durability.
Reviews (5)
Day Dreamer
Nov 05, 2021 Report
Installation was faultless. The workmanship was beyond a gold star. Absolutely a job well done. The two fitters are a credit to the firm. Everywhere was spotless. No marks anywhere. We cannot thank them enough. We found Luke to be very knowledgeable and very helpful throughout our conversations with him. Will whole heartedly recommend to anyone who are interested in having new PVC windows. Thank you again.
Laura Miller
Jun 29, 2020 Report
Our windows were fitted last March by L&O having been recommended to us. Luke was knowledgeable and professional at the first appointment. Shaun and Olly fitted the windows and did an absolutely first class job. Excellent fitters and Professional, friendly and kind to boot. Also cleared up well afterwards which was appreciated with 2 little ones at home at the time. Thank you all so much. A year on and still so very happy with new windows and door. Best wishes Laura and Roger Miller.
John Dick
Oct 13, 2019 Report
Good products BUT at the moment we are waiting on an additional window which seems to be taking time to produce a quote from early September and numerous phone calls since that date. I suppose the order is TOO small but we have spent s with them over the last 4years.
Keith Gyles
Jul 31, 2019 Report
Very poor service and installation. Badly fitted, not square, obscure glazing units assembled out of true (patterned glass and Georgian bars not aligned). too many Georgian bars in some windows, a number of units not foamed.
Gave Luke plenty of opportunity to correct these issues, but I guess he couldnt be bothered.
John Rospopa
Jul 11, 2019 Report
Very helpful without a "hard sell". Really pleased with the windows, we had both sash and casement, and the fitters were polite, efficient and friendly. The fitters cleaned up really well after themselves.