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Single Glazed Doors Technical Specification

Our single glazed doors are perfect for internal use, balcony enclosures, commercial partitions and room dividers. Using high quality components and safety glass, they come with high performance and long-service life. 

Single glazed doors don’t rely on the more stringent thermal and other specifications of our double glazed exterior patio doors.  However, we design and manufacture your doors to give the best possible user experience wherever you choose to have them in your home. 

single glazed doors

Single Glazed Doors Technical Specification

In this section, we give an explanation of our single glazed oors and their various technical aspects. 

These cover profile dimensions, glass type and other useful information. 

Specification of Bottom Track – 40mm x 61mm, with 13mm gap, which is thermally broken.

Specification of Top Track – 40mm x 61mm, thermally broken and 4 x Schlegal strips.

Profile Sizes – 33mm High, 40mm wide and have inserts 4x Schlegal and unique, purpose-designed wheeled system.

Glass – 10mm or 12mm Toughened Glass Polished all-round. British Standard Kite Marked. Schlegal is fitted as standard between glass or alternatively clear PVC for better weather performance and weather sealing. Sound proofing effect of approximately 70%.

Head Deflection – 12mm

To open and close doors – You can have either stainless steel lock or a poppit which is opened by pulling a clear acrylic rod.

Design Specification

On Single glazed units, all glass used is 10mm or 12mm toughened with BS Kite mark and is polished on long edges. Schlegel is fitted between doors or you can have a clear PVC seals, which give a complete weatherproof seal. The tracks and profiles are made of aluminium produced in the United Kingdom.

The profiles on doors are connected to the tracks by means of a flag, including spacers which slide inside along the tracks. The tracks contains top and bottom turning mechanisms which automatically tell us where the doors are to open. Doors can only be opened at gates, which are 6mm by 5mm, which makes them extremely secure.

The door locking mechanism is a stainless steel (satin or polished) privacy lock or a poppit which is opened by pulling a clear acrylic bar towards you.

The framework is produced from powder coated aluminium, manufactured in the UK and can be supplied in any RAL colour you specify. The sides are sealed with a grey PVC plastic.

How our single glazed doors slide and fold. 

All doors slide on PTFE (Pure Teflon), and all the weight is at the bottom, it doesn’t hang, there are no wheels, and it slides by kinetic energy. You can only open the doors when they are in the correct position at the gate, which are in the first door opening only and are 6mm wide x 5mm deep. There is a turning mechanism in the top and bottom track, on which the flags fit into. This allows you to open each door as it automatically touches and locks into position. Once open the doors stack neatly side by side with just 5mm between each door, with the profile being 40mm wide. Doors can stack all one side or both sides any combination.

Contact us for more information about how our single glazed internal or external doors work in your home.

What our customers say

Frameless Glass Curtains

I am very happy with the installed doors. The fitters did an excellent job. They arrived on time, were polite and helpful, and went through all of the relevant information with myself and my wife.
They also cleaned the windows at the end of the installation.

David Thurston
David

Scrimgeour

As to how we were from initial contact (were we polite)? Yes a bit abrupt especially the on site visit. Arranging installation (were we on time and on schedule) Excellent. Were we clean and tidy? Good but the windows were left uncleaned so difficult to check for scratches. VG at organising a company to deal

Wonderful product and great service

Following the installation of our new FGC porch, I wanted to give a recommendation for the excellent and diligent service, and wonderful product we received from FGC. Numerous people have commented since we had the work done, and it has clearly added value – both visually and financially – to our property. Also, when the

Paul Jackson
Jackson

Style Builders, South Croydon

Your fitters were on time on site and I managed to speak with them before they started. They were very helpful and offered me a solution for a small problem we had regarding the level of the bottom track, I was impressed that we found the best solution and they agreed to proceed with the

Paragons of politeness and efficiency

The two chaps who came were great paragons of politeness and efficiency. Regards,    

Mr and Mrs F
Mr and Mrs F

Great Product and great service

I can not fault the FGC team and most importantly the doors! We love our new Frameless Glass Curtains. We had a few delays on our project and adjusting the install date was never any problem for FGC.
Couldn’t be happier!

Matt Hodgson
Matt H

Mr H @ Baldock

The service I received from FGD was professional and prompt from the initial on site survey through to installation and completion. Added to this the finished product has exceeded my expectations. It has enhanced my home with style and individuality, and enabled me to make use of the space in a way that is ‘unique’.

Great product and business

What a great product and great company. Smooth process, professional services from surveyor to installation team, and everyone in betweeen. I could not recommend them high enough.
Early days, but so far delighted.

Nigel Taylor
Nigel

Replacement doors

I had been looking for some time to replace my patio doors in our lounge as they had very wide plastic frames and wanted something that wouldn’t restrict the view up the garden I asked to see if it was possible to view some already installed close by. Luckily there was, we went and viewed

Paula Sanders
Paula

Really Thrilled

We are really thrilled with our doors and the whole process carried out by yourselves. Thank you so much again. Mrs Newell 20160722

1st Church of Christ Science, Claygate

We are delighted with the glass doors and so grateful that completion was before Christmas! We would be happy for anyone to come and see the installation and would recommend your company as polite, efficient and totally professional. 20150218

Excellent

A great product from a great company. Friendly and efficient service from day one.

Ian Greenfield
Ian G