Want personalised Glazing Units recommendations, direct from manufacturers?

👏 Thanks

We’ve received your request and we’ll be in touch shortly (by email) with your product recommendations.

Search 110+ Glazing Units from leading Windows & Glazing manufacturers including; Guardian Glass, AGC Glass UK and Crystal Units Ltd.

You can see a full list of manufacturers of Glazing Units here.

You can refine your search further by various types of Glazing Units, such as; Solar-control Glazing Units, Triple-Glazing Units and Double-Glazing Units.

Important criteria to consider when specifying Glazing Units include; Typical Building Sector, U-value (overall) and Material.

Solar Control Glazing

CWG Choices
It is possible that you can get too much heat generated by your glazing. “Choices” has the answer by using ‘solar control’ glazing that reduces heat gain and reduces glare. This is ideal where there are large areas of glazing....

Secondary Glazing Vertical Slider Unit

Vertically sliding secondary glazing designed primarily for refurbishment and upgrade of older properties, historical and listed buildings. Individually pre-tensioned spiral spring balances control the motion of the sash. Can be supplied with arched or gothic ...

Internal Georgian Glazing

CWG Choices
Internally fitted bars available in 18 or 25mm. Various styles include: single bars, curved hoops and grid pattern....

Secondary Glazing Horizontal Slider Unit

Horizontally sliding secondary glazing available in two, three and four panelled combinations. Can be supplied with arched or gothic head profiles and with stacking units. These units are generally used in conjunction with either sash or casement windows where...

REHAU Thermo

Euroglaze Systems
EHAU have a triple glazed casement solution with a U-value of 0.8 which can be fabricated using the REHAU S706 or REHAU Edge 70mm systems. In developing its 0.8 window REHAU have introduced a solution which uses proven off the shelf components and requires no ...

6mm Acrylic Standard Rectangular Glazing Sheet

Omega Build
6mm clear acrylic is ideal for secondary glazing windows. Cost effective solution for reducing heat loss through your window. These are rectangular panels supplied in a range of standard sizes. 8 times stronger than 6mm glass. UV resista...

Heat treated glass

AGC Glass UK
GLASSES CAN BE HEAT-TREATED TO INCREASE THEIR RESISTANCE TO MECHANICAL AND THERMAL STRESSES There are three types of heat treatment: - heat-strengthened glass - thermally toughened glass - thermally toughened and Heat-Soak treated glass When broken, therma...

Triple Glazing

CWG Choices
To further minimise the heat loss through your glass, there is ‘triple glazing’. This means reduced heat loss and less heat input, so reduced heating bills. Your ‘feel good’ factor is enhanced in that you know you are doing all you can to reduce your c...

Safety Glass

Lonsdale Metal Co
Selecting the right choice of glass for a conservatory, roof light, commercial atrium or other overhead glazing installation is paramount in determining a comfortable environment within the building whatever the weather outside. From long experience, Lonsdale ...

Triple Glazing

PlatinumNRG Triple Glazing is the ultimate window choice for customers wanting to save energy, reduce their energy bills, reduce their CO² footprint and enjoy a warmer, more comfortable home....
Thnking face emoji
Did you know that the Visible Light Reflectance for products within the Glazing Units category, can range from 11 % to 44 % and the average is 20 %?

Leadwork Glazing

CWG Choices
Handcrafted in lead. Patterns that are available include: diamond, rectangular Queen Anne as well as a variety of other designs....

Double Glazing Windows

Academy Home Improvements
Academy are committed to providing you the very best Double Glazing uPVC Windows available to the home improvement market. The window openings we supply and install come in a range of styles from Casement, Sliding Sash, Bay & Bow to Tilt & Turns. Our uPVC win...

Secondary Glazing Hinged Units

Hinged casement secondary glazing available in single and double leaf configurations. An extremely versatile system suited to larger glazed areas, it affords a high level of security whilst retaining easy access to the primary glazing for cleaning and general ...

Double Glazed Replacement Sashes

Purpose made double glazed sashes for replacing original single glazed sashes, giving a double glazed solution without major disruption to the property. Benefits: Reduced energy costs. Easy future maintenance. Minimum disruption and redecoration to the prope...

Double Glazed Replacement Window

Purpose made double glazed window for replacing original single glazed installations. Benefits: Reduced energy costs. Easy future maintenance. Complies with Building Regulations (E&W) Approved Document L. Perimeter sealing system tested to BS 6375-1 (withsta...

Security Glazing

Clarke's Safety Mirrors Ltd
A cost effective solution to providing a secure environment. Manufactured from Clear Polycarbonate with a scratch resistant coating. Standard thicknesses​ are 6mm and 8mm and can be supplied in any size or shape up to 2440 x 1220mm. Fixing methods are eit...

CEScreen - SecureZONE

Reiniforced and Biarrier loaded glazing for use in secure environments and also risk of crowd loading on partitions containing over flow between 2 different building levels (I.e viewing area overlooking gymnasium)...

CUIN Insulated Glass Units (IGU)

Crystal Units Ltd
CUIN is the ‘eco-friendly’ glazing specification for your project. Significantly reducing the carbon footprint from manufacture to delivery and during the life of the building. Consideration to sustainability within an ecological framework is the norm in p...

Insulated Glass Units (IGU) for Commercial Projects

Crystal Units Ltd
Crystal Units is one of the country’s leading manufacturers of commercial glazing developments. Always thriving to be at the forefront of glass technology we continually invest in quality, high-tech machinery and industrial science. Our workforce is constant...

Insulated Glass Units (IGU) for Residential Projects

Crystal Units Ltd
The pressures of sustainable homes are ever growing, and as recognition of these expectations changes, Crystal Units offers a range of high-tech glazing to suit any property. We include all the added benefits that specialist glasses can provide for a sustainab...
Thnking face emoji
Did you know that the most common Insulating Glass Configurations for products within the Glazing Units category are 6-16-4 , 6-12-4-12-4 and 4-16-4?'

Insulated Glass Units (IGU) for Heritage Projects

Crystal Units Ltd
Crystal Units manufactures its glass to have all the benefits of modern double glazing, without compromising on the integrity or value of a period property. Whether it is a 1920’s Art Deco building or a 1960’s tower block, Crystal units can faithfully repl...