Quality Windows, Doors, Bi-Fold Doors and Conservatories to the Trade, DIY and Commercial

Highseal Manufacturing Company

Our PVC-U Products

Low maintenance

PVC-u will never flake, peel, rust or rot and is therefore relatively maintenance free.

Benefit

Unlike wooden frames which usually require frequent treatment or re-painting. PVC-u windows will occasionally need washing down with hot soapy water.

PVC-u is also more environmentally friendly than timber as it can be recycled over and over again to produce new windows.

Thermally Efficient

Standard windows are 28mm thick insulated double-glazed units for low-e energy rating and thermal efficiency. We also supply a 36mm triple-glazed option.

Benefit

Reinforced with 100% recycled PVC-u bars for added strength and increased thermal performance.

High Durability

Glazing beads are fitted internally for extra security and opening frames are fully weather-stripped.

Benefit

Modern PVC-u frames have a smooth, consistent and reliable operation.

PVC-u Windows

Highseal offers a vast range of PVC-u products such as PVC-u windows which includes vertical sliding sash windows, tilt and turns windows, casement windows, bays and bow windows that can blend into their surroundings and enhance the character of your property.

Our products can complement every style of property; period or modern.

We can help you create bespoke designs from our impressive choice of styles and decorative options that guarantee to enhance any property, new or old.

Our PVC-u windows are competitively priced and come with the assurance of the BSI Kitemark quality guarantee.

Creative vision can pay dividends when selecting the right PVC-u windows for your home.

Available Colours

Our PVC-u products come in a range of colours, with the option to have different colours inside and out.
There are 3 woodgrain shades; Mahogany, Golden Oak and Cherrywood
13 Artisan collection colours; Woodgrain White, Woodgrain Brilliant White, Cream, Rustic Cherry, Antique Oak, Irish Oak, Anteak, Chartwell Green, Grey, Green, Black/Brown, Blue and Red.
Hardware is available in Gold, White or Chrome finishes and you can opt for easy-to-use locking mechanisms that feel just right.

image of white vertical slider with georgian bars on its own

New PVC-u windows & doors transformed this beautiful, traditional cottage

The Avon, Mill View, Ashwood Homes in Peterborough showing the outside of the property side view with black composite front door and white pvc windows by Highseal Manufacturing. Windows and Doors manufactured by Highseal Manufacturing. Highseal Manufacturing manufactured and fitted the windows and doors for Ashwoods Homes, Peterborough. Highseal delivers and fit their windows nationwide. Ashwood Homes chose Highseal because we are accredited in the BSI Kitemarks and Document Q. Enquirer today if you have a new build site and would like Highseal to supply the windows and doors to your new site.

The Tay, Cowbit, Ashwood Homes New Build Site, Windows and Doors manufactured by Highseal Manufacturing. Highseal Manufacturing manufactured and fitted the windows and doors for Ashwoods Homes, Peterborough. Highseal delivers and fit their windows nationwide. Ashwood Homes chose Highseal because we are accredited in the BSI Kitemarks and Document Q. Enquirer today if you have a new build site and would like Highseal to supply the windows and doors to your new site.

The Bain, Donington, Ashwood Homes in Peterborough showing the front of the house, black composite front door and white pvc windows. Windows and Doors manufactured by Highseal Manufacturing. Highseal Manufacturing manufactured and fitted the windows and doors for Ashwoods Homes, Peterborough. Highseal delivers and fit their windows nationwide. Ashwood Homes chose Highseal because we are accredited in the BSI Kitemarks and Document Q. Enquirer today if you have a new build site and would like Highseal to supply the windows and doors to your new site.

The Welland, Swineshead, Ashwood Homes in Peterborough showing the bedroom with Highseal PVC windows and french doors. Windows and Doors manufactured by Highseal Manufacturing. Highseal Manufacturing manufactured and fitted the windows and doors for Ashwoods Homes, Peterborough. Highseal delivers and fit their windows nationwide. Ashwood Homes chose Highseal because we are accredited in the BSI Kitemarks and Document Q. Enquirer today if you have a new build site and would like Highseal to supply the windows and doors to your new site.

The Welland, Swineshead, Ashwood Homes in Peterborough showing the kitchen with Highseal PVC windows and french doors. Windows and Doors manufactured by Highseal Manufacturing. Highseal Manufacturing manufactured and fitted the windows and doors for Ashwoods Homes, Peterborough. Highseal delivers and fit their windows nationwide. Ashwood Homes chose Highseal because we are accredited in the BSI Kitemarks and Document Q. Enquirer today if you have a new build site and would like Highseal to supply the windows and doors to your new site.

The Tay, Cowbit, Ashwood Homes, inside view of the property, in Peterborough. Windows and Doors manufactured by Highseal Manufacturing. Highseal Manufacturing manufactured and fitted the windows and doors for Ashwoods Homes, Peterborough. Highseal delivers and fit their windows nationwide. Ashwood Homes chose Highseal because we are accredited in the BSI Kitemarks and Document Q. Enquirer today if you have a new build site and would like Highseal to supply the windows and doors to your new site.

Reduced heat loss means lower energy consumption

As a rot-free alternative to wood,
PVC-u saves millions of trees worldwide

Low energy manufacture reduces harmful gas emissions

PVC-u frames can be easily recycled

Complies with Document L of the building regulations

Casement Windows

You can choose top-opening or side-opening deigns to suit the look and use of each room. The PVC-u windows come with the Green Guide A rating.

Benefit

Casement windows are quieter, safer, very secure and enegery efficient which help to reduce energy bills.

Bay Windows

Bay windows add more space and a classic style to your home.

Benefit

They are thermally efficient, have secure locking hardware and come with a range of glazing options.

Bow Windows

Built out from existing walls, a bow window will extend the space giving the feel of more room.

Benefit

Bow windows provide aesthetic appeal and superior functionality.

Vertical Sliding Sash Windows

These windows feature tilting upper and lower sashes for ease of cleaning and ventilation.

Benefit

Key features include (but are not limited to) sculptured Georgian bars, traditional run through sash horns, high quality balances, robust locking devices, travel and tilt restrictors, security bar and low maintenance.

Highseal Manufacturing Company is a family run independent manufacturing facility based in Scunthorpe, North Lincolnshire, which provides a comprehensive range of PVC-u products and aluminium windows, doors, conservatories, roofing structures and other home improvement products to the trade and domestic markets. This picture shows a Cre8a pod which is Highseals sister company.

Patio doors offer a panoramic view through large sections of glass. If you want bright, open views with the ability to let light into your rooms, then patio doors could be the ideal solution.

PVC-u Doors

Our PVC-u doors are long lasting and durable with the option to add Police approved "Secured by Design" locking hardware.

Stable doors are also available in this range. They come with an optional Part M compliant low aluminium threshold which is specifically designed to provide easy access for wheelchairs and pushchairs.

French Doors, with double inward or outward movement, provide style and convenience with an attractive slim-line appearance making them perfect for modern and traditional properties.

Flood a room with natural light with French or patio doors to offer a real sense of space; these stylish features are a positive addition to any home.