Corbett Estate

Stained glass and Corbett door. Our client commissioned a new replica door. We removed all the stained glass from the old door, one panel had to be completely rebuilt, the others needing replacement border lead, cleaning, cementing and polishing. All fitted behind safety glass. Installed August 2015. Door by Oak Joinery, SE13. #stainedglass #corbetthouse #corbettestate

A photo posted by South London Stained Glass (@southlondonstainedglass) on Aug 20, 2015 at 11:31pm PDT

Dulwich renovated stained glass

Unusual octagonal door panel, with number - the client had a replacement door made to the original pattern.  We remove the stained glass from the old door, took it apart and rebuilt it replacing the broken glass.  We fitted it into the new door behind a protective panel of glass...

Fitted April 2015

Stained glass fanlight - Streatham

Fitted April 2015

Stained glass fanlight with number - Ealing Rose - 2

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Fitted April 2015

Stained glass house number – Streatham, SW16

This design is based on the original pattern used in this road, but using one of our permanent flashed glass number, where the numerals aren't simply painted onto the surface of the glass.  There are other examples of this type of stained glass numbers and lettering.  The coloured glass is mostly English Muffle.

Fitted January 2015

Stained glass house number fanlight – ‘Ealing Rose’

Modeled on the pattern of the ersatz stained glass triple glazed ‘ealing rose’ units that are around, this is a traditionally made panel with number.   The number isn’t simply painted - its made from white flashed glass - clear glass with a very thin layer of white opal glass fused onto one side when it was made. The white flash is then sandblasted away to form the actual numerals, and then filled with a permanent black resin.

Fitted Jan 2015

Herne Hill stained glass repairs

One of the 2 leaded glass door panel was damaged, necessitating removal and rebuild with new lead, replacing the broken glass.  This material is no longer made (it’s a version of the ‘artic’ pattern but on a smaller scale), but we were able to source salvaged material that matched.

Fitted December 2014

New leaded glass, Sydenham, SE26

This new leaded light for above a front door was based on a motif in a window elsewhere in the house.

Fitted August 2014

Forest Hill, SE23 - glass restoration

One of the 2 main panels of leaded glass in this door had suffered damage, so it was removed, taken apart and rebuilt, replacing the broken glass.  Since it was not old we were able to source glass from our own stock, matching that used originally, to replace the broken pieces.

Fitted November 2014

East Dulwich - Stained glass restoration

This panel had sustained some damage towards the centre with a couple of cracked pieces.  It was otherwise in fair condition, it had been installed such that there was a risk of further damage (to the panel and the surrounding parts of the door) if it had been removed for repair.  We were able to effect some in-situ patching in of replacement pieces - this is not always possible, and its more often the case that the panel needs to be removed for restoration.

Work carried out in November 2014

1930s stained glass restoration, South London

This large door panel from a 1930s Wimpey house in Shooters Hill, SE18 had deteriorated with age, the glass beginning to bow and become loose in the lead, as well as having a number of broken pieces.  It was removed, taken apart, new glass cut and rebuilt with new lead, and fitted with a support bar for extra strength.

Fitted in November 2014

Restored stained glass door panel, Brockley

This panel had begun to come loose and a couple of pieces were cracked.  It was removed, the opening secured and the panel rebuilt with new lead, replacing the broken glass.  An 8mm diameter steel support bar is fitted into the frame, and the panel tied to this with copper wires to provide support – this was missing from the original installation.

Fitted November 2014

New stained glass, Forest Hill - Honor Oak

Clearly something had to be done here!  We made a new panel to a slight modification of the original design.  The hammered glass used in the original and the top panel hasn't been made for some years, but the material we used here, although not the same, does work quite well in blending with the original in the top.

Fitted November 2014

Stained glass construction details

Cement

Leaded glass windows are made waterproof and rigid by means of the 'cement' - a black putty-like compound that is forced between the glass and the lead.  For consistency and reliability we always used a commercial products, and not a 'home brewed' recipe or regular putty that has been coloured - we consider that these cheaper alternatives to 'the real thing' as being inferior.

Lead

There are 3 main producers of lead in the EU, which comes in 2m lengths in cases of 25kg.  There are minor producers, sometimes using soft un-alloyed lead which we find less suitable. We have a preference for the lead from Germany.  This shows 6mm wide lead with a ‘half round’ profile, as well as 12 and 16mm, which is generally used at the borders.  We also use 5, 8 and 10mm.

Solder

We generally use solder that comprises 50% lead and 50% tin.  Before the joints are made by melting the solder onto and into them, the lead is rubbed with tallow – in the form of (wickless) ‘candles’ (essentially beef fat – stearic acid) which acts as a flux, enabling the molten solder to flow and coat and fill the lead, thus making the joint.  The solder melts at around 200 degrees C.

Reinforcement

Leaded lights and stained glass windows have a tendency to 'bow' and this needs to be offset by various supporting devices.  They are often fitted with support bars, usually aligned with the lead lines so they are less conspicuous.  It is also possible to introduce thin steel strips next to the 'heart' of the lead, edge-wise to the glass, and sometimes pieced through intersecting pieces of lead.  This internal reinforcement works best when the lead is wider - 8mm  minimum or better still 10.

Support bars and tie-wires

This shows the detail of the way in which leaded glass panels may be supported, strengthened and made more durable by use of support bars, set into the frame on the inside and secured to the panels by means of copper tie-wires soldered to the panel.  The copper tarnishes with time, although it may be painted.  The chemistry between the steel of the bar, the copper and the lead does mean that over time the bars will begin to develop a coating of rust.  This is a very traditional method of adding support.

 

Retaining a leaded panel with putty

This shows how leaded glass panels fitted into frames that will then be sealed with putty are retained.  (This is in contrast to panel retained with timber beading)  Putty alone is insufficient to hold the panel in the frame, because of the weight.  So the traditional way to hold it in is with tacks, hammered in such that the head just depresses into the border lead.  Generally we use 16mm steel tacks.  In older work the tacks are often found to be in copper or maybe bronze, but these are very hard to come by.  Once tacked in, a filet of putty is applied to cover and seal the gap, much as for normal single glazing in wooden frames.

Stained Glass Tooting Bec

The panel on the left had become damaged, and we rebuilt it completely with new lead, replacing the broken  pieces of glass.  It was re-instated with new timber beading.  Our client said: 'Just wanted to say thanks so much for doing the window - it looks great!'

Fitted in November 2014

New and restored stained glass, Kenley

Our client was replacing the door and surround, and wanted to retain the existing leaded glass panels at the sides, and have new panels made for the door.  We refurbished the originals and made the 2 new door panels to the same design.  They are all fitted behind laminated safety glass.  Our client emailed: 'Many thanks for doing the glass and fitting it yesterday, it looks great.'

Fitted November 2014

Large leaded windows

This pair of widows on adjacent staircase landing levels are in 5 tints of English Muffle glass with 100mm amber glass roundels – the glass echoes the rest of the windows in the house. The larger of these panels is 2.5m tall.  They are fitted behind double glazed units pre-installed by the main contractors.  The thicker horizontal lines are from support bars, installed where the sections join – they are too big to be made in one piece (the smaller window is in 2 pieces and the larger in 3).  In addition to the bars there are internal supports, set between the edge of the glass and the lead.

Fitted in October 2014.

Copies of original leaded windows, Beckenham

Due in some part to deterioration in the door, one of the existing stained glass panels  had begun to come apart - these panels were in fact not original – having been copied – they used rather heavy, wide lead, and unsympathetic glass, and had been fitted with no supporting bars.  Our client commissioned a new door, and we made 2 new panels shown here, that, informed by the glass in the neighbouring houses, we all felt were more in keeping with the lost originals.

Fitted in October 2014.

Copies of original stained glass, Streatham

Having made new leaded glass door panels for this client’s previous house, we were pleased to be invited back to do the same for their new house!  They were very clear they wanted to reproduce the originals – which were made with ‘reeded’ glass – but with narrower reeds – this is now longer available, so we used 12mm, with pale Muffle glass for the coloured border and motif.  The panels are fitted with 8mm diameter support bars.  Our client said 'I stop in my tracks every time I come down the stairs to admire the front door. So thank you again'

Fitted in October 2014.

Stained glass ‘colour chart’, Croydon

This panel comprises 240 pieces of glass in 10 colours Here you may see it under construction as well as the design drawing .  The individual pieces are around 45mm square.

Supplied October 2014.

Reeded glass leaded light set

This is one of a set of 4 (2 large and 2 small) panels for a door, with 12mm reeded glass and ‘Muranese’ border glass, all in uncoloured. 

Made in September 2014.

Glass door repair, Streatham

The right-most of these 2 squares of leaded glass in a door in Streatham was smashed, and we made a new piece to replace it.  This shot shows the difference in the look of the glass and lead between a new or restored panel and an old piece.

Fitted October 2014

New stained glass Herne Hill

This pair, based on the pattern of a set we had rebuilt for another client are fitted behind safety glass, not visible
in the shot from the inside.  There are made with mostly uncoloured English Muffle glass, with a pale lavender central strip.

Fitted July 2014

Simple leaded glass panels

This set of 6, in a bathroom window replaced a set that whilst not old, were in quite poor condition.  The top pair are made with plain glass in the centre sections, whilst the lower set are obscured.

Fitted May 2014 

Glass restoration, Catford

The middle panel in this shot had become damaged, so it was removed, taken apart and rebuilt with new lead, and then re-fitted into the door.

Fitted July 2014

Stained glass front door, Balham, SW12

New stained glass front door, Balham, SW12

A set of 3 coloured leaded glass panels for the door and fanlight – we spent a lot of time working with our client as well as visiting the joinery contractor who was making the door, to ensure everything would work together.  We were all very pleased with the final result.  Our client noted: ‘The door looks amazing, I am really happy with it. It has totally transformed the house for me and I have received 4 compliments already and sure there will be plenty more.  Thank you again and Im glad I came to you to get it done :-)’

The door panels are set behind laminated glass.

Fitted in June 2014

Stained glass restoration, London

These 2 panels in a porch are around 2000 x 350mm, and were damaged and deteriorated due to subsidence in the building.  We were commissioned by the structural repair contractor to remove them for restoration, by means of disassembly and rebuilding, replacing the broken/missing pieces of glass.

Our client noted: ‘Thank you for all your help and patience that looks very good.’

Fitted in June 2014

New stained glass, Richmond

Stained glass, Richmond

A contractor to us local asked that we produce these 2 panels for one of their clients for whom they had made and fitted the new door and frame. The contractor supplied the templates. We worked direct with their client to finalise the design, and fitted the set with outer protective panes of laminated safety glass.

Fitted in June 2014

Stained glass house number fanlight, Clapham

This replaced plain glass over the door, and was to a pattern to generally reflect the original glass in the street, slight simplified.  The number itself is not painted - its made from a piece of white flashed glass - clear glass with a very thin layer of white opal glass fused onto the back - which is then sandblasted away to form the actual numerals, and then filled with a permanent black resin.  The pastel colours are all in English Muffle glass.

Stained glass door number, Clapham

Fitted in June 2014

Stained glass front door, Herne Hill

The openings in this door has been filled in with panels of mdf, which we removed and replace with laminated safety glass, before installing the new stained glass panels, to a design we worked up with our client, using a typical set of Victorian pastel colours for the diamonds.  The small circles are uncoloured roundels and we have a combination of sage green and amber in the central motif.

Herne Hill stained glass

Fitted in June 2014