UPVC Doors Grantham

Trade Window Store represents excellence and dependability. Our UPVC doors are fundamental to Grantham property home improvements, crafted from the premium Aluplast Ideal 70 range. Committed to professional service, we deliver an unmatched experience in providing top-tier products for your renovation needs.

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German Engineered – Made in Britain

Our doors combine the accuracy of German engineering with the exquisite artistry of British craftsmanship. Engineered to meet the stringent standards of the trade industry, they are built for durability and functionality. The German-engineered components ensure optimal performance, while our Made in Britain label reflects a commitment to supporting local industries and delivering products of the highest quality.

UPVC Sliding Patio Doors

Our UPVC sliding patio doors, by Patiomaster, offer a perfect combination of style and performance. Designed to enhance residential and commercial spaces, they provide smooth operation and effortless transition between indoor and outdoor environments.

Patiomaster, synonymous with innovation and reliability, infuses its expertise into every sliding patio door we offer. They are crafted with precision, ensuring a snug fit, enhanced security, and excellent thermal efficiency. Whether for a modern home or a high-traffic commercial space, our UPVC sliding patio doors meet the diverse needs of trade professionals.

Coloured and Wood-Effect UPVC Doors

Our colours and wood effects offer a wide range of design options without sacrificing quality. Trade professionals can select from an array of colours to complement any architectural style or choose the timeless appeal of the wood effect.

What distinguishes them is not only their visual appeal but also their robust construction. Meticulously crafted with attention to detail, they ensure longevity and require minimal maintenance. The quality of our double-glazed UPVC doors Grantham is backed by a comprehensive guarantee, providing trade professionals with confidence in products that endure over time.

In addition to their aesthetic and functional benefits, they are excellent at enhancing energy efficiency. Designed to keep interiors well-insulated for maximum performance, they help reduce energy consumption and promote a greener environment.

Discover the perfect blend of modern security and diverse door styles, including composite doors, French doors, bi-folding doors, and more, crafted to elevate your Grantham home improvement project.

Key Features

Huge Colour Range

Premium white finish as standard or available in 35 colours and finishes.

High Security

Internally glazed and steel reinforced. Fitted with high-security Yale multi point locking systems and Yale 3 star cylinders.

Energy Efficient

Multi-chamber Ecotech70 lead-free profile, Low U values as standard, non-shrink gaskets and increased frame overlap.

Extensive Choice

Front doors, back doors, french doors and stable doors are all available in a vast range of designs.

Additional Options

  • Acoustic glazing for optimum sound insulation
  • Triple glazing to further improve the U value
  • 35 colours and finishes
  • 7 door handle colour choices
  • Full range of UPVC infill panels
  • All doors available as open inwards or open outwards
  • All doors available with sidelights and top lights
  • Trickle vents to provide additional background ventilation
  • PAS 24 security specification
  • Fire escape panic bar locking system
  • Wide range of decorative glass options including Georgian bars, astragal bars and leaded glass
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Why Choose Trade Window Store?

1st Class Service

Quick turnaround on price quotes, short lead times and reliable deliveries from our highly skilled professional team.

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Competitive Trade Prices

Exclusive deals with leading manufacturers enable us to offer competitive trade prices and discounts to all DIY and trade customers.

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10 Year Guarantee

Our trade-quality UPVC windows and doors come with a comprehensive 10-year guarantee including frames, hardware and glass.

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Made to Measure

Our supply only windows and doors are all made to your exact requirements meaning we can also assist with conservatories as well as regular replacement windows and doors. We have a vast range of styles and finishes to choose from to help you find the perfect fit for your house.

Expert Knowledge

With many years experience in the industry, our professional team possesses in-depth knowledge of all products, along with offering expertise on all repairs, installation services and building regulations.

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High Quality Products

We only supply A-rated windows and doors, sourced from leading manufacturers and well-known brands. Our glass goes beyond quality double glazing – it's improved to triple glazing to enhance your home even further. This helps with reducing noise, lowering energy bills, increasing thermal efficiency and keeping you and your home safe by adding an extra layer of security.