SECONDARY GLAZING

For a truly economic and environmentally friendly option to improving window efficiency, it has to be secondary glazing systems.
Like double glazing, it is designed to insulate your home and reduce external noise.

An ideal, discreet option for Historic or Listed Buildings and Conservation Areas, Secondary Glazing provides a solution to cold, draughty rooms and traffic noise. Adding secondary glazing can normally be done without council permissions and can be installed within a very short period of time.

It is a slim-line internal window which is made to suit the sightlines of your window and be as unobtrusive as possible. Mitchell Glass can supply and fit a range of bespoke secondary glazed windows, each custom built to your needs.

Secondary Glazing
Secondary Glazing - for a warmer, quieter life...

Secondary glazing involves adding an extra slim-line window in addition to your existing windows. Secondary glazing is designed to keep the heat in and the noise out. You can save around 10% on household bills by fitting secondary glazing. Secondary Glazing is particularly suitable for use in listed buildings & conservation areas.

Secondary glazing is perfect for both residential or social housing on main roads – even where double glazed windows are already fitted. Any building where altering or replacing the prime window is not possible or not cost effective, such as listed buildings and rented accommodation, will benefit from the installation of secondary glazing.

Secondary Glazing
Secondary Glazing is ideal for conservation areas, listed or historic buildings.

Quick and easy to install without the need for Planning Permission, other benefits include:

  • Several styles available including sash & case and casement
  • Reduce heating bills, diminish external noise and minimize condensation
  • Safety Glass where necessary or option of Whisper Glass for maximum noise reduction
  • Easy to clean
  • Security locks & secure glazing options
  • Choice of finish in white, bronze, light oak or RAL colours
Secondary Glazing

EXPLORE OUR RANGE

View our range of secondary glazing for your home - made from strong lightweight aluminium, it is a slim and discreet, cost effective method of insulating & sound proofing your windows.

Horizontal Sliding Secondary Glazing

Horizontal sliding secondary glazing we supply and install can between 400mm to 5000mm wide and from 400mm to 2200mm high. The glazed panels slide on either wheels or hard wearing brass rollers. In the closed position the secondary glazed panels click and latch onto the outer frame. Secondary glazing comes as standard in white, brown or silver colours, or it can be in any one of over 200 RAL colours.

  • Smooth sliding - the panels run on nylon skids or wheels
  • Available in 2, 3 and 4 panels and choice of 2 or 3 tracks
  • Available in odd leg, luxury subframe or heavy duty outer frame system
  • Variety of glass types including acoustic or minimizing heat loss glass
Horizontal Secondary Glazing
Vertical Sliding Secondary Glazing

Vertical sliding secondary glazing is one of the most popular types of secondary glazing, second only to the more "traditional" horizontal sliding secondary glazing. This style of secondary opens upwards sliding vertically and is perfect for mirroring traditional vertical sliding sash windows.

Vertical Sliding Secondary Glazing is also available in Non Tilt In style with or without spiral balances. These are more popular in commercial situations where health and safety issues will not allow the windows to be able to tilt inwards

Vertical Secondary Glazing
Side Hinged Secondary Glazing

Side Hinged Secondary Glazing System is the most versatile type. Ideally suited to large glazed areas with minimal sight lines, the system offers a high level security with easy access to the primary glazing.

Also available as a Tilt & Turn style and a Double Hinged Unit, all options are fitted with a multipoint high security locking system and can have either butt or concealed hinges depending on the situation. The ability to utilise tilt and turn gearing also increased the flexibility of use, giving high level ventilation and a secure night vent position, whilst retaining easy access to the original window for cleaning and general maintenance.

Side Hinged Secondary Glazing
Clip In, Lift Out Secondary Glazing

Clip in / clip out secondary glazing is designed to reduce noise and cut heat loss by adding another window inside, and in addition to existing external windows. Economically, the Lift Out is the most cost effective type of secondary glazing available, commonly used where limited access to the original window is required perhaps where a window has been installed for the sole purpose of providing light.

The lift out secondary glazing is between 250mm to 2000mm wide and from 300mm to 2200mm high.The removable panels hold a single pane of glass which allows for easy cleaning of your existing windows.

Side Clip-in-Clip-Out Secondary Glazing
Fixed Secondary Glazing

The fixed secondary glazing we supply and install can be from 200mm to 2000mm wide and between 200mm to 2200mm high. Fixed secondary glazing comes in three standard colours of white, brown and silver.

Optionally the aluminium frames can be painted any RAL colour. The fixed unit does not come with trims as the product is fitted directly into the existing window frame. The panels are a single glazed unit that is not removable. These fixed secondary glazing window units come with pre-drilled countersunk holes, which makes them relatively easy and quick to install.

Fixed Secondary Glazing

OUR FINANCE CALCULATOR

See how affordable your home improvement can be with our Finance Calculator.
  • BUY NOW PAY MONTHLY Spread the cost of your home improvements over 60, 120 or 154 months*
  • BUY NOW PAY 2025 Buy now and pay nothing for 6 months...
£
60 monthly payments
Deposit
£
Representative APR
12.4%
120 monthly payments
Deposit
£
Representative APR
12.4%
154 monthly payments
Deposit
£
Representative APR
12.4%
This finance option allows you the convenience and flexibility of spreading the cost of your home improvements over 60, 120 or 154 months*. You must make the minimum repayment each month. However you can also make additional payments and therefore control the length of the loan and the amount of interest you would pay. No security is required on these loans. These calculators are for illustrative purposes only and do not constitute a credit quotation. *120 & 154 months finance only available for orders over £8,000.

Representative Example

Cash Price
£10,000.00
Deposit
£1,500.00
Total Amount of Credit
£8,500.00
Duration of Agreement
120 Months
Rate of Interest
12.4% p.a. fixed
Representative APR
12.4% APR
120 Monthly Payments
£120.72
Total Amount Payable
£15,986.40
£
Deposit
£
Pay within 6 months + £29 exit fee
£
Want to pay in monthly instalments AFTER 6 months rather than one-off payment? Consider this option.
120 monthly payments
Deposit
£
Representative APR over 10 years
19.9%
This option allows you to order now with a 15% deposit and then pay nothing for 6 months. As long as you pay the outstanding balance in full before 6 months has elapsed plus a £29 settlement fee, no interest will be charged. If, after 6 months, this is not convenient, you can pay in 120 monthly instalments at 19.9% APR Representative. *Deferred for 6 months from the date of completion - £29 settlement fee applies if the loan is repaid in full during the deferral period and NO INTEREST will be paid. If the loan is not settled in full within the deferral period, then interest will have accrued from the start of the agreement on any amount still outstanding at the end of the deferral period. Interest will continue to be charged until the agreement is repaid in full. For legal reasons the Representative Example shows interest IF the outstanding balance is NOT paid before the 6 months has elapsed. No security is required on this loan. These calculators are for illustrative purposes only and do not constitute a credit quotation.

Representative Example

Cash Price
£10,000.00
Deposit
£1,500.00
Total Amount of Credit
£8,500.00
Defer By
6 Months
Duration of Agreement
126 Months*
Rate of Interest
19.9% p.a. fixed
Representative APR
19.9% APR
120 Monthly Payments
£166.90
Total Amount Payable
£21,528.00
Settlement Fee
£29.00

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