Triple Glazed Units Cut To Size & Made To Measure
Build your Triple Glazed Unit from the options below and add to the basket.
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Outer Glass Options

Outer Glass Options

Select the appropriate Outer Glass
We offer 4mm, 6mm, 8mm or 10mm Glass, 6.4mm and 6.8mm Laminate (noise reduction), Pattern, Self Clean and Solar Control.
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Outer Spacer Width

Outer Spacer Width

Select the outer spacer
6mm to 18mm Cavity Widths available in 2mm increments.
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Spacer Bar Colour

Spacer Bar Colour

Select the Space Bar Colour
Options are White (Warm Edge), Black (Warm Edge), Grey (Warm Edge) or Silver (Aluminium), and Gold (Aluminium).
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Middle Glass Options

Middle Glass Options

Select the middle glass
4mm, 6mm, 8mm and 10mm Clear, Low E, Low Iron - Laminate Glass also available
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Inner Spacer Width

Inner Spacer Width

Select the Inner Spacer
6mm to 18mm Cavity Widths available in 2mm increments.
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Toughened

Toughened

Select Yes or No
Toughened/Safety glass is used when safety, thermal resistance, and strength are important. Breaks into small cubes when broken
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Inner Glass Options

Inner Glass Options

Select the Inner Glass
4mm, 6mm, 8mm and 10mm Clear, Low E, Low Iron - Laminate Glass also available
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Triple Glazed Units
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Extras (if required)

If required, please select from our EXTRA opions. These are all additional options for our glazed units. If you require a standard glass unit then you can skip this section. To read more information about these additional options Click here... or click any of the options for more information.

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Georgian Bar Information

Adding Georgian Bars to the internal construction of a sealed window unit is a simple way to replicate classic old Georgian style windows. We offer up to 5 bars both horizontal and vertical. The Bars are available in various colours and woodgrain colours along with different widths.


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Georgian Bar Information For Triple Glazed Units

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Duplex AKA 'Multi Spacer' and 'Back to Back'

If required, please select your Duplex/Back to Back configuration. We will automatically calculate the distant between each bar based on the overall size of your unit and the amount of bars required.


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Duplex AKA 'Multi Spacer' and 'Back to Back' For Triple Glazed Units

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Leaded Glazed Units - All formats available

We supply leaded Double Glazed units for new builds or to replacement damaged or failed units. We can customize each individual unit so the patterns follow through on the surrounding windows/units. In some cases you will be contacted for more information to ensure we accurately reproduce what is required. Please see our many formats within the Lead pulldown options. The lead we use come in both 6mm, 9mm and 12mm widths and are available in a variety of finishes.


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Leaded Glazed Units - All formats available For Triple Glazed Units

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Glazed Stepped Unit Options

We can supply Glass Sealed Units with steps to suit your requirements. 'Stepped Units' are when one pane of the double glazed unit is larger than the other. This creates a step that can be for several purposes. The common use for stepped units are conservatory roof units and skylight units. On Conservatory roofs this is used as a drip for water to flow into guttering and keeping moisture clear of the double glazed seal. Another reason for a step is pictured below where it is used for skylights and allows the upper pane to be placed onto the upstands and again allowing water to drip clear of the seal and used to cover/waterproof the upstands. The website calculates your unit price based on the number of edges that requires a step. Once you have placed the order our customer service team will contact you to discuss your step requirements.


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Glazed Stepped Unit Options For Triple Glazed Units

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Shaped Double Glazed Unit Options

Shaped Units inc. Raked Tops, Arches and other shapes are available as an extra for your sealed unit/s. For a single straight cut (Raked/Triange units) simply select 'Single Cut Shape'. For circles, arches, templates and any other shapes select the 'Multi-Cut Shape' option. The website calculates your unit price based on the option you have chosen. Once you have placed the order our customer service team will contact you to discuss your shaped requirements. You can either supply us a drawing or send us actual templates to match.


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Shaped Double Glazed Unit Options For Triple Glazed Units

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Vent/Catflap Hole

We can supply your Triple Glazed Unit with a pre-cut hole ready for your pet-flap or vent to be mounted into. We will require the size/diameter of the whole along with the hole location.


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Vent/Catflap Hole For Triple Glazed Units

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House Number or Name

We can supply Double Glazed Units with your House Number or Name Included


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House Number or Name For Triple Glazed Units
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Unit Dimensions

Please input dimensions in mm's
Need help with measurements or placing an order? Check out our FAQs page for answers to common questions, or explore our measuring and fitting tools to ensure a perfect fit for your glass needs.
Unit Price £13.74
£10.99 (Inc. VAT)

Frequently Asked Questions - Triple Glazed Units

Triple-glazed units contain three panes of glass separated by two insulating spaces, usually filled with argon or another inert gas. Glass Delivered supplies made-to-measure triple glazed units engineered for maximum energy efficiency.

They can improve thermal and noise insulation, reduce heat loss, increase comfort, and help lower energy bills compared with single or double glazing.

Not always. The window frame rebate, opening, hinges, hardware, and building structure must be able to support the additional weight and thickness.

They can improve sound insulation, especially when combined with different pane thicknesses and laminated acoustic glass. However, the final performance also depends on the frame and installation.

Yes. All our Triple Glazed Units have Argon gas between the panes to improve insulation. The sealed spaces may also contain warm-edge spacer bars to reduce heat transfer.

Yes. Options may include low-emissivity coatings, solar-control glass, self-cleaning glass, laminated safety glass, obscure glass, and decorative finishes.
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