UPVC Windows Grantham

Our UPVC windows Grantham showcase our commitment to providing excellent solutions for building industries. Constructed with precision, these windows are engineered in Germany and proudly made in Britain. They meet the exact needs of trade experts, ensuring durability, security, energy efficiency, and aesthetic appeal in every project at your Grantham home.

competitive prices to replace your old windows
wide selection of home improvements

German Engineering Excellence – British Craftsmanship

Our windows highlight excellent German engineering, paired with the trusted craftsmanship of Britain. This blend guarantees you get brand-new windows that surpass industry expectations. The craftsmanship evident in the production process underscores our commitment to furnishing products that endure over time.

Our windows benefit from top-notch German engineering, ensuring they effortlessly combine both practicality and beauty. Our precision ensures that our products seamlessly integrate into any architectural plan, enhancing your projects with elegance. Professionals can count on our products to endure time and weather, with minimal maintenance needed.

UPVC Sliding Sash Windows

Our UPVC sliding windows introduce lasting sophistication to contemporary buildings. They blend classic style with modern technology, designed for easy maintenance and great ventilation.

Trade experts appreciate the flexibility of our sash windows because they effortlessly fit into different designs. The structure ensures that each window not only enhances the visual allure but also contributes to energy efficiency. Featuring attributes such as thermal insulation and noise reduction, they exude elegance and deliver exceptional performance.

Range of Colours and Wood Effects

Having a variety of designs is crucial for trade experts, and our collection meets that requirement perfectly. With a wide range of colours and finishes to choose from, they offer the versatility required to complement the aesthetic specifications of any project. Whether you want a vibrant look or a subtle integration with the environment, our coloured and wood-effect options ensure high quality and durability.

Quality is our top priority in every aspect. Our materials undergo thorough testing to ensure they are durable, resistant to UV damage, and maintain their colour. This commitment to excellence ensures that every window not only enhances its appearance upon installation but also retains its appeal for years to come.

At Trade Window Store, our dedication lies in delivering expert advice and comprehensive solutions tailored for trade professionals. We offer double-glazed windows and doors designed for your Grantham property, crafted with precision using German engineering and British craftsmanship. Our products surpass industry standards, ensuring longevity, thermal efficiency, and aesthetic appeal. Every home improvement project receives top-tier solutions catered to its unique needs.

Key Features

Huge Colour Range

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

High Security

Internally glazed, steel reinforced and fitted with high-security Yale shootbolt locking systems.

Energy Efficient

Multi chamber Ecotech70 lead free profile, A rated as standard, non shrink gaskets and increased frame overlap.

Extensive Choice

Wide range of window frame designs and opening configurations. Windows can be created to suit any property. We also offer other types of window styles, like our flush casement window, tilt and turn windows and vertical sliding sash windows.

Additional Options

  • A rated as standard with the option to upgrade to A+
  • Acoustic glazing for optimum sound insulation
  • 35 colours and finishes
  • Trickle vents to provide additional background ventilation
  • PAS 24 security specification
  • 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.