HORIZONTAL SLIDERS

Horizontal sliding secondary glazing is extremely popular due to it being multi-functional and a perfect fit for all property types and styles. Whether you own a period property, listed building or a character cottage, our secondary glazing solutions will complement them all. It is the most commonly used type of secondary glazing and ensures high levels of security whilst achieving durability and a long-lasting lifespan. It is particularly useful when replacement windows are not needed or if your home is within a conservation area as they offer a discreet and subtle upgrade.

Our horizontal sliders are an ideal choice for high rise and low level commercial and residential properties as well as heritage homes. The versatile nature of the secondary glazing solution makes it a cost-effective and worthwhile investment. It is an affordable home improvement solution which you’ll be able to enjoy for years to come.

Optimum Noise Reduction: 52dB (Rw)

Using 6.4mm acoustic laminate glazing, with 200mm glass-to-glass

Optimum U Value: 1.868 W/m2K

Using 4mm toughened Low E glazing, with 80mm glass-to-glass

Horizontal sliding secondary glazing is extremely popular due to it being multi-functional and a perfect fit for all property types and styles. Whether you own a period property, listed building or a character cottage, our secondary glazing solutions will complement them all. It is the most commonly used type of secondary glazing and ensures high levels of security whilst achieving durability and a long-lasting lifespan. It is particularly useful when replacement windows are not needed or if your home is within a conservation area as they offer a discreet and subtle upgrade.

Our horizontal sliders are an ideal choice for high rise and low level commercial and residential properties as well as heritage homes. The versatile nature of the secondary glazing solution makes it a cost-effective and worthwhile investment. It is an affordable home improvement solution which you’ll be able to enjoy for years to come.

These panels also have a very easy lift out operation as you are able to lift every individual panal and then pull the bottom towards you for ease of release from outer frame. The panal then comes fully out giving you an easy cleaning functionality.

Glass available for this product is:

  • 4mm - 7.5mm

CAD drawing and Test certificate (thermal, acoustic) available on request.

NOTE: With all our Windows there will be a practical explanation of full operation and also a written manual of the operating instructions.

Maximum frame sizes

Product Width Height
HHU 1,500mm 3,000mm
DHHU 3,000mm 3,000mm
Based on 4mm glass

THE DETAILS

This is a single outer frame that can have anything from 2 single panes that individually slide on brass wheels, they either interlock or lock together with handle section. This product can come in as many panes as primary window dictates eg 5 pane slider.

Very effective if your primary has single or multiple transoms and the sight line needs to be in conjunction with the secondary.

These panels also have a very easy lift out operation as you are able to lift every individual panal and then pull the bottom towards you for ease of release from outer frame. The panal then comes fully out giving you an easy cleaning functionality.

Most of our Secondary Glazing styles come in two different product ranges, The Traditional which is the entry level system, and the Heritage which the flagship product.

The main differences being the Heritage Range is more robust and able to take glass from:

  • 4mm - 8mm (with the exception of the heritage hinged unit, which can take a 4mm - 28mm sealed unit.)

The Traditinal Range takes glass from

  • 4mm - 6.4mm

CAD drawing and Test certificate (thermal, acoustic) available on request.

NOTE: With all our Windows there will be a practical explanation of full operation and also a written manual of the operating instructions.

For more information on these products, download our PDF Brochures

Traditional Product Range Horizontal Slider Heritage Product Range Horizontal Slider

Specification

  • Glazing options: 4mm - 6.8mm
  • Choice of timber subframes
  • Pre-drilled and countersunk to suit either face fix or reveal fix
  • Woolpile inserted into panel section groove to create outer frame seal
  • Gasket colour option of black or white
  • PVCu trims supplied for the face of the units to create a neat, clean finish
  • Standard colour - white high gloss - RAL 9910

Variations of Basic Unit

  • Locking and non-locking fitch lock available to secure panels (fitted to the interlock sections)
  • Standard and acoustic trickle vents are available
  • Can be coupled and stacked using a heavy duty frame coupling section or timber to timber
  • Unit available with no subframe
  • Larger PVCu trims and timber trims available at an additional cost
  • Variety of stock colours available, including all RAL options
  • Can accept flyscreen mesh

Features

  • Slim, unobtrusive aluminium profile
  • Smooth sliding action on panels for easy operation using brass wheels
  • All panels lift out for complete access to the primary window
  • Improved noise and thermal installation
  • Suitable to have bevelled timber subframe to fix into bays /splayed reveals
  • Can be coupled or stacked with other units in the range to treat large areas of glazing or long runs of windows
  • Available in right hand (RH) or left hand (LH) orientation

Maximum frame sizes

Product Width Height
HHU 1,500mm 3,000mm
DHHU 3,000mm 3,000mm
Based on 4mm glass

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Product Options

RAL Colours

All aluminium frames are painted white as standard, though you can select from over 200 RAL colour options – to mirror the look and feel of your home.

Standard colours come with a 15% uplift, Non Standard Colours are POA + RAL set up charge

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