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Our Installation process- from consultation to Completion
Our Process
At Glazed Windows Ltd, we believe that a smooth, professional process is just as important as the quality of our products. Whether you're upgrading your home, renovating a commercial building, or managing a large-scale development, we guide you through every stage with clarity, care, and efficiency. Our streamlined approach ensures that from your first enquiry to the final fitting, you're informed, supported, and satisfied.
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A worker in a yellow safety vest and glasses uses a power drill on a white window frame, with houses visible outside.
With decades of experience serving clients across Birmingham, the West Midlands, and the wider UK, our process is built on transparency, reliability, and attention to detail. We work with homeowners, architects, property developers, contractors, and commercial clients—tailoring our services to match the needs of each individual project. Our goal is simple: to make your glazing journey as easy, stress-free, and rewarding as possible. From initial consultations and measurements to installation and aftercare, every step is handled by our in-house team of experienced professionals. We only use premium-grade materials and trusted techniques to deliver lasting results. Combined with flexible payment options, industry-leading warranties, and personalised service, Glazed Windows Ltd is the ideal partner for all your glazing requirements.
Reliable Glazing Services Tailored for Your Project
Step-by-Step Installation Process
Discover how our expert team handles every stage of the installation from consultation to completion with care, precision, and professionalism.
1
Initial Consultation & Site Visit
We start with a free consultation, either over the phone or in person. During this stage, we take the time to understand your requirements, assess your property, and discuss design preferences, budget, and timescale. For commercial or complex projects, we offer a site visit to gather detailed information and technical requirements.
2
Measurements & Technical Assessment
Our qualified team conducts a full survey to obtain accurate measurements and assess installation conditions. This step ensures that your bespoke windows or doors are made to fit perfectly, and it allows us to highlight any potential challenges early on. We also take into account thermal performance, ventilation, and security regulations.
3
Quotation & Proposal
After gathering all the necessary details, we provide a clear, itemised quotation that outlines product options, installation timelines, and total costs. You’ll receive expert recommendations tailored to your project. We’re always happy to adjust specifications to suit your needs and budget.
4
Design Approval & Scheduling
Once you approve the proposal, our design team prepares technical drawings or visualisations for approval, if required. We confirm your colour choices, glazing options, frame materials, and any additional custom features. Then we schedule a convenient installation date and begin fabrication.
5
Manufacturing & Quality Control
All of our products are manufactured in the UK to strict quality standards. Every window, door, or curtain wall system goes through multiple checks to ensure durability, performance, and compliance with UK Building Regulations.
6
Installation
Our in-house installers arrive on the agreed date and carry out the work with minimal disruption. We take care of everything—removing old fittings, installing your new units, sealing, testing, and finishing the installation. We ensure your property is left clean and tidy.
7
Final Inspection & Sign-Off
Once installation is complete, we walk you through the finished result and carry out a thorough quality check. You’ll receive guidance on aftercare and maintenance, as well as a copy of your product warranty and any relevant certifications.
8
Aftercare & Support
Our relationship doesn’t end at installation. We offer dedicated aftercare, including repairs, servicing, and ongoing support. If you have any questions or concerns after your project is complete, we’re just a call away.
Materials We Use
At Glazed Windows Ltd, we only use high-quality, durable materials that ensure long-term performance and aesthetic appeal. Whether you're upgrading your home, fitting out a commercial space, or developing a new-build property, the materials we select are critical to delivering superior results. Our frames are crafted from premium-grade aluminium, uPVC, timber, and composite systems—each chosen for their unique strengths, longevity, and visual versatility. These materials are rigorously tested to withstand the diverse UK climate while maintaining their strength, energy efficiency, and appearance over time. All our glazing units feature advanced double or triple-glazed glass with options for thermal insulation, acoustic control, solar reflection, and added security. We work with leading suppliers and manufacturers to source components that are not only industry-approved but environmentally responsible too. Our aluminium frames are powder-coated and thermally broken for better insulation, while our uPVC products meet all British standards for quality, sustainability, and recyclability. For heritage or traditional projects, our timber and composite options offer the warmth of natural materials with modern weather resistance and structural integrity. From seals and spacers to hardware and locking mechanisms, every element is chosen to complement the system and meet the performance demands of your space. With Glazed Windows Ltd, you're guaranteed materials that are built to last, beautifully finished, and fully compliant with UK building regulations.
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Aluminium
Strong, sleek, and low maintenance, aluminium is one of the most popular choices for modern homes and commercial buildings. Its inherent strength allows for slimmer frames and larger glass areas, resulting in a contemporary aesthetic with maximum natural light. Unlike other materials, aluminium is highly resistant to rust, warping, and fading, making it ideal for both urban and coastal environments.

At Glazed Windows Ltd, we use thermally broken aluminium profiles to enhance insulation and minimise heat loss, helping meet and exceed UK energy efficiency standards. These profiles are powder-coated in a vast range of RAL colours and finishes—including matt, gloss, and textured effects—giving you full design flexibility. Whether you’re looking to complement a minimalist architecture or create bold visual impact, aluminium delivers durability, performance, and timeless style with minimal upkeep.
Aluminium double glazing
uPVC double glazing
uPVC 
Affordable, energy-efficient, and available in a wide range of styles and colours, uPVC remains a popular choice for homeowners and developers alike. Known for its excellent thermal insulation properties, uPVC helps keep your interiors warm in the winter and cool in the summer, reducing energy costs year-round. It’s also low maintenance—resistant to rot, corrosion, and fading—making it a practical solution for long-term use in both residential and commercial settings.

At Glazed Windows Ltd, we only use premium-grade, lead-free uPVC that meets rigorous UK and EU standards for performance and safety. Our uPVC windows and doors are fully customisable, with options including woodgrain finishes, decorative glazing, and multi-point locking systems for added security. Whether you're modernising a traditional home or fitting out a new build, uPVC offers a versatile, cost-effective solution without compromising on appearance or reliability.
Timber 
Ideal for traditional or heritage properties, timber windows and doors offer natural insulation and timeless charm. Known for its classic appearance and ability to enhance the character of period homes, timber remains a favoured material for listed buildings and conservation areas. Its natural insulating properties help regulate indoor temperatures, contributing to both comfort and energy efficiency throughout the year.
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At Glazed Windows Ltd, we use sustainably sourced hardwoods and softwoods, treated and engineered to withstand the UK’s variable weather conditions. Our timber products are available in a variety of finishes, including factory-applied paint or stain, and can be customised with heritage detailing like glazing bars, sash horns, and deep bottom rails. With proper care, timber not only delivers enduring beauty but also outstanding longevity—making it a worthwhile investment for those looking to combine traditional aesthetics with modern performance.
Timber double glazing
Composite double glazing
Composite
Combines the best of multiple materials for optimal performance and durability. Composite windows and doors are designed to harness the strengths of different materials—typically combining a weather-resistant aluminium or uPVC exterior with a warm, insulating timber interior. This hybrid construction offers the ideal balance between traditional aesthetics and modern technology.

At Glazed Windows Ltd, our composite products are engineered for maximum energy efficiency, structural strength, and low maintenance. The tough external shell resists fading, warping, and corrosion, while the internal timber or insulating core ensures excellent thermal performance and a natural, welcoming look. Available in a variety of colour combinations, finishes, and styles, composite systems are a perfect solution for homeowners and developers seeking long-lasting, attractive, and eco-conscious glazing solutions.
Ways to pay
Payment Options
We understand that investing in new glazing—whether for a single home or a large commercial development—is a major decision. At Glazed Windows Ltd, we want to make the process as smooth and stress-free as possible, including when it comes to paying for your project. That’s why we offer a variety of flexible payment solutions tailored to suit different budgets and financial needs. Whether you're a homeowner planning a small upgrade or a developer managing a large-scale build, our goal is to help you spread the cost in a way that works best for you. Our payment options are designed with transparency and accessibility in mind. You can choose from straightforward one-off payments to more manageable instalment plans. We also support major debit and credit card payments, bank transfers, and popular online payment platforms for added convenience. For business clients and larger projects, we can assist with leasing and finance options through our trusted financial partners. Whatever your situation, our friendly team is here to guide you through the process and ensure your investment in high-quality glazing is both affordable and secure.
Credit Card
 – We accept all major credit cards for fast and secure payments.
Debit Card
 – Simple and direct, with immediate confirmation.
Bank Transfer
 – Secure and widely used for larger transactions.
Online Payment 
– Pay from the comfort of your home via our secure online platform.
Cash Payments 
– Accepted for small or straightforward projects.
Leasing & Finance Options
 – We offer flexible leasing plans for commercial clients and larger projects. Spread the cost over time with manageable monthly payments. Please speak to our team for a tailored finance package.
Invoices are always clear, detailed, and fully itemised, so you know exactly what you’re paying for—no hidden fees, no surprises. Each quotation and invoice outlines labour, materials, installation, and any additional features or services, giving you full transparency from start to finish. We also issue official receipts for every transaction and provide comprehensive warranties to protect your investment.
Smiling man and woman talking in front of a house with bay windows.
A modern, L-shaped house with light brown brick walls and a dark gray roof features multiple dark-framed windows and doors, surrounded by well-maintained green lawns and shrubs.
Our Commitment to Responsible Building
Sustainability & Compliance
At Glazed Windows Ltd, sustainability isn’t just a buzzword—it’s embedded in everything we do. We believe that energy-efficient glazing plays a critical role in building a greener future, which is why we prioritise sustainable practices across our entire process—from sourcing materials to manufacturing and installation. Our double and triple-glazed products are designed to optimise thermal efficiency, reduce heat loss, and lower energy consumption, ultimately helping property owners shrink their carbon footprint while cutting down on utility costs. We work with suppliers who share our values and who provide responsibly sourced and recyclable materials. During production, we implement waste-reduction strategies and reuse or recycle wherever possible. Our team continually explores innovative methods and sustainable technologies that allow us to improve our environmental performance without compromising on quality, style, or durability. This ensures that every window or door we install contributes to a more energy-conscious and eco-friendly UK housing and construction landscape. All our installations fully comply with current UK Building Regulations, including:
Part L – Conservation of fuel and power Part F – Ventilation Part M – Access to and use of buildings
We are proud to be FENSA registered, providing peace of mind that all projects are carried out to the highest legal standards. On completion, clients receive certification that confirms compliance with all relevant regulations. Our commitment to both sustainability and compliance ensures that your project is not only future-proof and environmentally responsible but also legally sound and fully documented. Whether you're developing a residential home or managing a large-scale commercial build, we ensure your glazing solutions are built to last—ethically, efficiently, and in line with UK standards.
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Way to pay
Health & Safety
Your safety—and that of our team—is a top priority. At Glazed Windows Ltd, we adhere to stringent health and safety standards across every aspect of our work. All installations are carried out in full compliance with UK health and safety legislation, and our team members are fully trained, qualified, and insured. Before any project begins, we conduct comprehensive on-site risk assessments to identify potential hazards and ensure appropriate safety measures are in place. For commercial and public-sector projects, we go further by supplying full method statements and detailed RAMS (Risk Assessment and Method Statements) documentation. Our team liaises closely with site managers, architects, and contractors to coordinate work schedules and mitigate any disruption. Whether we’re working on a bustling construction site or in a fully operational school or hospital, we take extra care to operate safely, respectfully, and efficiently in every environment. Our commitment extends beyond basic safety—it's about creating secure, low-risk environments for our clients, their occupants, and our team. We regularly refresh our training and safety certifications, and our installers always use the latest tools, equipment, and PPE. You can trust Glazed Windows Ltd to uphold the highest safety standards on every project, regardless of its size or complexity.
A smiling man and woman, both with light hair, stand in front of a brick house with a white door.
A brick house with a white conservatory features white-framed French doors and windows, and a paved patio with small green shrubs.
Our Project
Project Sizes We Handle
No project is too big or too small for Glazed Windows Ltd. Our team has extensive experience across a wide variety of project types, enabling us to scale our operations according to your requirements. Whether you're replacing a single window in a home or managing a complex glazing package across multiple commercial buildings, we deliver the same high standard of service and attention to detail. We regularly work on:
Small residential window replacements Full house refurbishments New-build housing developments Commercial office fit-outs Educational and healthcare facilities Heritage property restorations Shopfront upgrades and curtain walling projects
Thanks to our in-house project managers and skilled installers, we can handle everything from local projects in Birmingham to large-scale developments across the UK. Every project is approached with precision, professionalism, and a commitment to timelines and budget. We understand the logistics of coordinating with other trades and can adapt quickly to dynamic site conditions. If you need consistent quality and dependable service, Glazed Windows Ltd is your go-to partner.
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Our Commitment
Our Commitment to You
At Glazed Windows Ltd, we’re not just glazing experts—we’re long-term partners in the success of your project. We understand how important it is to find a team you can trust, especially when it comes to something as integral as your property’s windows and doors. That’s why we bring the same passion and professionalism to every job, whether it’s for a family home, a school renovation, or a multi-storey commercial build. We pride ourselves on excellent customer service, transparent communication, and delivering on our promises. Our team is approachable, friendly, and proactive—ready to support you at every stage of your journey. We take time to understand your vision, provide honest advice, and execute with care and precision. And with flexible scheduling and responsive aftercare, we make the entire experience seamless from start to finish. With clients across Birmingham and beyond, Glazed Windows Ltd has built a reputation for reliability, high standards, and long-lasting results. When you choose us, you’re choosing a team that genuinely cares about your satisfaction and the long-term performance of your glazing investment.
Multiple workers in orange safety vests and yellow hard hats are manufacturing windows in a spacious workshop.
Get In Touch
Ready to get started with your glazing project? Whether you’re replacing windows in your home, planning a large-scale commercial upgrade, or seeking advice on the best energy-efficient solutions, our expert team is here to help. We offer free consultations, competitive quotes, and tailored advice based on your goals and budget. Let’s bring clarity, comfort, and confidence to your next project. Reach out now and discover how Glazed Windows Ltd can make a difference.
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About Us
We specialise in premium glazed doors and windows, combining modern design with lasting durability to enhance residential and commercial spaces across the UK. Crafted with precision and built to perform, our products bring light, style, and value to every project.
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0330 043 6212
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sales@glazedwindows.co.uk
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Glazed Windows Co.
Unit 8, Middlemore Road Smethwick Birmingham B66 2DZ
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