UPVC & Aluminium Windows in Lincolnshire

Choose from a wide range of UPVC and Aluminium windows to suit the look and style of your home. From traditional to contemporary, our windows are secure, thermally efficient, low maintenance and backed by long lasting guarantees.


Linplas have been supplying and installing the highest quality double and tripled glazed windows in Lincoln and right across Lincolnshire for years, both to the trade and the public. As a result, we’re one of Lincolnshire’s most trusted window installation companies boasting a huge range of products, all designed to add style, warmth and security to your home.

Let us inspire you and take a look at one of the best ranges of windows Lincoln has to offer.

Casement Windows

Traditional but stylish, casement windows are one of the most popular type of window design.

Tilt & Turn Windows

A stylish yet versatile window design which allows you have them either vented or wide open.

Bay Windows

A traditional style of window that allows you to enjoy panoramic views of your outside living space.

Sash Windows

Perfect for preserving the historic look and charm of period properties using modern materials.

Bi-Fold Windows

An ultra-moden window design which combines indoor living with the outside world.

Secondary Glazing

All the benefits of double glazing for those who are unable to replace their windows. Ideal for listed buildings.


We supply windows across Lincolnshire in either high performance UPVC or Aluminium.

UPVC Windows

UPVC windows are ideal for any home, offering the style and look of traditional windows with all the benefits of modern technology.

We have a wide range of styles and colours to choose from as well as woodgrain finishes. You are guaranteed to find the perfect finish that adds style and character to you home.

Aluminium Windows

Perfect for creating a stylish, ultra-modern appearance that’s built to last.

With a range of colours and styles to choose from, as well and unlimited design options, you have complete control over how the finished product will look.

Guaranteed Peace of Mind With Our
10-Year Guarantee

We offer an insurance backed 10-year guarantee against condensation, fog and discolouration on all of the window systems we supply and install.


Stop Drafts & Keep the Heat In Your Home

With energy bills on the rise it’s important to keep the heat in our homes, especially during the colder months.

Our state of the art window systems are multi-chambered. They feature symmetrical chambers to minimise the transfer of heat from the inside of your home to the outside.

Combined with other innovative design features, our windows help to reduce and minimise energy costs on an ongoing basis.

Keep Your Home Safe & Secure

A major priority in the manufacture of our window systems is the safety and security of your home.

We test our windows heavily and as such they are Secured by Design certified, a police backed initiative that awards products with exceptional security features.

Add Style to Your Home

There is a huge range of, styles, looks and materials to choose from.

Adding your style and flair to the exterior appearance of your home has never been easier.

Where you want to radically change the look of your home or stay sympathetic to its character and charm, you’re guaranteed to find the perfect solution.

Reduce Outside Noise

Our range of windows are made to measure for a tighter fit.

This not only keeps the warmth inside and the cold outside, it also helps to significantly reduce the amount of outside noise that gets into your home.

This is especially useful if you live in a noisy part of Lincolnshire.


We supply and install Aluminium and UPVC windows in Lincoln and right across Lincolnshire.

Other services include; UPVC, aluminium and composite doors, UPVC porches, conservatories, canopies and carports.

Areas we cover include; Lincoln, Grimsby, Scunthorpe, Gainsborough, Skegness, Louth and Horncastle.