Supply Only uPVC & Trade Windows in Leeds
Looking for trade windows Leeds installers and builders can buy directly from the manufacturer? Glass Tec supplies made-to-measure REHAU uPVC windows across Leeds, welcoming trade, self-build and supply-only customers. Send us your sizes or window schedule for a quotation.
As an authorised REHAU fabricator, we manufacture windows to your agreed dimensions and specification. You deal directly with the manufacturer, with support for product choices, window schedules and ordering.
For trade customers, we provide a dedicated Leeds trade manager and daily delivery routes to the Leeds area. From an individual replacement frame to a complete property or development, send us your requirements for a quotation.
Get a Supply-Only Window Quote
Prefer to discuss your requirements? Call 0800 118 2175.
Supply-Only Windows Direct from the Manufacturer
Our supply-only service is for customers who need windows manufactured for a project and are arranging the installation themselves.
Buying directly from Glass Tec means you can discuss your requirements with the company making your frames. Before manufacture, we agree the dimensions, opening configurations, colours, glazing and other details needed for your order.
We supply windows for:
- Residential window replacements.
- Extensions and conversions.
- Property refurbishments.
- Self-build projects.
- New installations.
- Developments and multi-property orders.
You can request a quotation for one replacement frame or send a complete window schedule covering a larger project.
Explore our trade windows range for more information about the products we supply.
REHAU uPVC Windows Made to Your Specification
Glass Tec Windows is an authorised REHAU fabricator. We manufacture made-to-measure REHAU uPVC window systems, including the REHAU TOTAL70 system, for trade and supply-only customers.
Every order starts with the requirements of the project. Depending on the selected system and configuration, you can discuss:
- Frame dimensions and window styles.
- Opening positions and configurations.
- Colours and finishes.
- Double or triple glazing.
- Obscure, laminated or toughened glass where available.
- Ventilation requirements.
- Handles, hardware and locking requirements.
- Cills and ancillary profiles.
Product availability and suitable configurations vary by system. If your project requires a particular thermal, glazing, security or other performance specification, include it with your enquiry so our team can discuss the available options before manufacture.
Glass Tec Windows is an authorised REHAU fabricator in Yorkshire, manufacturing made-to-measure REHAU window systems for installers, builders and trade customers across Leeds.
Casement Windows
REHAU uPVC casement windows can be specified for replacement windows, extensions, refurbishments and new installations.
Frames can be manufactured with different opening configurations according to the dimensions and requirements of the project.
Flush Casement Windows
Flush casement windows have an opening sash that sits flush within the outer frame, creating a clean external appearance.
They can suit projects where the window design needs a more traditional appearance, with colours and specifications selected around the property.
Tilt & Turn Windows
Tilt-and-turn windows provide a ventilation position and an inward-opening function.
They can be useful where the project calls for flexible ventilation and access to the external glass from inside the property.
Double & Triple Glazing
Double and triple glazing options are available depending on the selected window system and required performance.
Glass Tec also manufactures sealed units in-house, allowing customers to discuss window frames and glazing with the same supplier.
Find out more about our trade glass and sealed units.
Trade Windows for Installers, Builders & Contractors
We supply made-to-measure windows to double-glazing installers, window-fitting businesses, builders and contractors working throughout Leeds.
For installers, we can quote for individual replacements, complete property installations and repeat orders. For builders and contractors, we supply windows for extensions, conversions, refurbishments and other construction projects.
If you are working from a schedule, send the full document so our team can consider the quantities and specifications together. This gives us a clearer basis for pricing the project and identifying details that need clarification before manufacture.
Dedicated Leeds Trade Manager
Trade customers have access to a dedicated trade manager for Leeds, providing a point of contact for:
- Quotations and project pricing.
- Window schedules.
- Product and glazing specifications.
- Repeat orders.
- Larger developments.
- Delivery requirements.
- Ongoing trade enquiries.
For businesses ordering regularly, having a familiar contact helps maintain continuity between quotations and orders.
Discuss Your Trade Requirements
Supply-Only Windows for Self-Build & DIY Customers
We also welcome enquiries from competent self-build and DIY customers who know the sizes and products they require.
If you are sourcing windows for your own project and arranging the installation separately, we can prepare a quotation based on your dimensions and specification.
Tell us whether you need an individual replacement window, windows for an extension or a complete property order. Include your preferred styles, frame colours, glazing requirements and delivery postcode.
Your windows will be manufactured to the details agreed for the order. Accurate surveying is essential, and the final dimensions and specification should be checked before you approve manufacture.
If you are unsure about measuring or fitting, arrange appropriate professional advice before ordering.
Window Supply for Developers, Landlords & Project Specifiers
Development and refurbishment projects can involve multiple openings or properties where consistency matters.
Glass Tec can quote against complete window schedules for developers, landlords and contractors, considering the sizes, styles, colours, glazing and quantities required across the project.
Architects and project specifiers can also contact our team to discuss available REHAU systems and relevant product requirements.
Send your schedule together with any particular performance requirements so these can be considered before the specification is finalised.
Window Deliveries to Leeds
Glass Tec operates daily delivery routes to the Leeds area, supporting trade customers with a regular supply service for made-to-measure windows and related products.
When requesting a quote, include your delivery postcode and explain any access or project requirements our team should know about.
Delivery arrangements depend on the products, quantities and destination. Confirm the delivery date and details for your order with our team.
Daily delivery routes do not mean that made-to-measure windows are available the next day. Ask about the current manufacturing lead time when planning your order.
How to Order Trade & Supply-Only Windows
1. Send Your Sizes and Specification
To help us prepare your quotation, provide:
- The number of windows required.
- Overall frame dimensions.
- Window styles and opening configurations.
- Frame colours or finishes.
- Glazing requirements.
- Cills, ventilation, hardware and accessories required.
- Delivery postcode.
Include any specific project requirements or timing considerations.
For larger orders, send your complete window schedule so we can quote against the project as a whole.
2. Review Your Quotation
Our team will prepare pricing based on the dimensions, quantities and specification supplied.
Review the quote and ask us to clarify anything you are unsure about, including the products, accessories and delivery arrangements covered.
Trade customers can discuss their quotation and ongoing project requirements with their dedicated Leeds trade manager.
3. Confirm the Final Order Details
Before approving manufacture, check:
- Frame dimensions.
- Opening direction and handing.
- Window styles.
- Colours and finishes.
- Glazing.
- Hardware.
- Cills and accessories.
Made-to-measure windows are manufactured to the agreed order details, so this check is an essential part of the process.
4. Manufacture and Delivery
Once the final specification is confirmed, your windows move into manufacture.
Our team will discuss the delivery arrangements for your Leeds order. Confirm timing when ordering so you can plan the installation around the agreed supply date.
Supply-Only uPVC Window Prices
The price of your windows depends on the products and specification you need.
Factors affecting the quotation include frame sizes, quantities, opening configurations, colours, glazing, hardware, cills, accessories and delivery requirements.
For an accurate price, send us your dimensions and preferred specification. If you already have a window schedule, we can quote against the complete order.
When comparing quotations, check that they cover equivalent products and specifications. Glazing, hardware, accessories and delivery arrangements can affect what is included in the final price.
Windows, Doors & Glass for the Same Project
If your project needs more than windows, Glass Tec also supplies doors, aluminium products and trade glass.
Include these requirements with your enquiry so our team can discuss the products available.
Trade Composite Doors
Made-to-measure supply-only composite doors are available for front and rear entrance requirements.
View our trade composite doors.
Trade French Doors
Supply-only French doors can be specified in different configurations according to the requirements of the project.
Trade Patio Doors
Sliding patio doors are available for projects requiring larger glazed openings.
Trade Aluminium
For projects requiring aluminium products, our team can discuss the available options alongside your other supply requirements.
View our trade aluminium range.
Trade Glass & Sealed Units
We supply sealed units and trade glazing products for installers, builders, fabricators and glazing contractors.
Why Choose Glass Tec for Your Leeds Window Order?
Glass Tec combines made-to-measure manufacturing with support for trade and supply-only enquiries.
Our service includes:
- Direct contact with the manufacturer: discuss specifications with the company making your windows.
- Authorised REHAU fabrication: REHAU uPVC window systems manufactured to order.
- Dedicated Leeds trade support: a trade manager for quotations, schedules and ongoing requirements.
- Daily Leeds delivery routes: a regular delivery service, with arrangements agreed for each order.
- Individual and project quotations: enquiries welcome for replacement frames and complete schedules.
- In-house sealed-unit manufacturing: frames and glazing available through the same supplier.
- A wider product range: windows, doors, aluminium and glass for different project requirements.
Browse the complete Glass Tec trade range.
Frequently Asked Questions
Can I buy uPVC windows supply only in Leeds?
Yes. Glass Tec supplies made-to-measure REHAU uPVC windows to trade and supply-only customers across Leeds.
Send us your dimensions, preferred window styles, glazing requirements and delivery postcode for a quotation.
Do you supply homeowners and self-build customers?
We welcome supply-only enquiries from competent self-build and DIY customers who know the dimensions and products they require.
Tell us about your project when you enquire. Accurate measurements and a confirmed specification are needed before manufacture.
Can I order a single replacement window?
Yes, we can quote for an individual replacement frame as well as complete property and development schedules.
Send the size, opening configuration and specification you require.
Are your windows made to measure?
Yes. Our windows are manufactured to the dimensions and specification agreed for each order.
Check the final details carefully before approving manufacture.
Who is responsible for providing the measurements?
For a supply-only order, you provide the dimensions and confirm the final order details before manufacture.
If you are unsure about surveying an opening, arrange for a competent professional to measure it before ordering.
Do you manufacture REHAU windows?
Yes. Glass Tec Windows is an authorised REHAU fabricator. Our current range includes the REHAU TOTAL70 system. You can verify us from REHAUS website https://rehauhome.co.uk/authorised-partner/glass-tec-windows/
Contact our team to discuss the system and configuration suitable for your requirements.
Can I specify double or triple glazing?
Different glazing options are available depending on the selected window system and required performance.
Include your glazing requirements with your quotation request so our team can discuss the available specification.
Do you deliver to Leeds?
Yes. Glass Tec operates daily delivery routes to Leeds.
Confirm delivery arrangements for your order with our team, as the products, quantities and destination can affect the details.
How long will my windows take to manufacture?
Ask our team for the current manufacturing lead time when requesting your quotation and confirm timing when placing the order.
Discuss any installation deadlines before approving the order.
What is included with my windows?
The products and accessories supplied depend on the agreed specification.
Check your quotation for the glazing, hardware, cills and other accessories included, and ask our team to clarify any items before you approve manufacture.
Can you quote from a complete window schedule?
Yes. Send the complete schedule with quantities, dimensions, styles and specification.
This allows our team to price the project together and discuss any details that need clarification.
Is there a dedicated trade contact for Leeds?
Yes. Trade customers can work with a dedicated Leeds trade manager for quotations, specifications, repeat orders and delivery enquiries.
Contact our trade team to discuss your requirements.
Comparing trade window manufacturers before placing an order? Read our guide to choosing a trade window supplier in Leeds for practical advice on product specification, manufacturing, lead times, delivery and supplier selection.
Get a Quote for Supply Only uPVC & Trade Windows in Leeds
Whether you are pricing your next installation or sourcing windows for your own project, send Glass Tec your sizes and requirements.
Include your window schedule or frame dimensions, preferred styles, colours, glazing and delivery postcode. Our team can discuss the specification and prepare a quotation for the products you need.
Get a Supply-Only Window Quote
Request Trade Prices or Send Your Window Schedule
Call 0800 118 2175 to discuss your order.
Made-to-measure REHAU windows. Direct from the manufacturer. Supplied across Leeds.
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