Single Contract SLA
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Service 05 / Toughened glass

Glass works, measured and fitted.

Glass ordered off a plan arrives 8 mm short and the opening waits a week for a new panel. We measure on site, size the panel and fit it ourselves, with the patches, springs and locks on the same delivery.

  • Site measured
  • Toughened only
  • Fittings included

6

Thicknesses stocked

0mm

Cut after toughening

1

Crew, glass and fittings

On site now / Panels, partitions, doors, facades

See where we fit glass
Frameless glass entrance panelEntrance panel
Glass cabin partitionCabin partition
Spider fitting on toughened glassSpider fitting
Patch fitted glass doorPatch fitted door
Glazed building frontageGlazed frontage
Structural glass fin supportFin support
Frosted manifestation band on glassFrosted band
Toughened glass railing infillRailing infill
Meeting room glass partitionMeeting room
Toughened glass shower enclosureShower enclosure
Structural silicone joint between glass panelsSilicone joint
Glass shopfront runShopfront run
01Thickness and use

Pick the span first.
The glass follows.

Most over-spend on glass happens when someone picks a thickness before anyone measures the opening. Drag the gauge to see what each thickness actually holds, and where it stops being the right answer.

5 mm toughened glass
6 mm toughened glass
8 mm toughened glass
10 mm toughened glass
12 mm toughened glass
15 to 19 mm structural toughened glass
12 mm toughened

Frameless doors and shopfronts

12 mm toughenedFrameless

The working thickness for frameless work. Full height panels for entrances, shopfronts and partitions, where the fittings stay out of the way and the glass does the talking.

Typical useDoors, shopfronts
Max panelUp to 2.4 m high
EdgesPolished, site sized
FixingPatch or spider
Quote this thickness

Not sure which one your opening needsSend the opening size and what sits on either side of it. We come back with the thickness, the fitting type and a price, not a thickness chart.

Ask about my opening
02Where the glass goes

Four scopes.
Open any one.

A shopfront, a cabin wall and a full glass elevation are three different jobs wearing the same material. Pick a scope to see the specification behind it and what we hand over at the end.

12 mm clear toughened glass panel
Clear glass elevation on a mullion grid
Glass partitions and doors in an office
Structural glazing solution
GL 01

12 mm clear toughened glass

Full height toughened panels for entrances, shopfronts and partitions where the fixings need to stay out of the way and the glass does the talking. Sized against the opening we measured, not the one on the drawing.

Thickness12 mm toughened
EdgesPolished, site sized
FixingsPatch or spider
  • Entrances
  • Shopfronts
  • Partitions
Quote this scope

Send your opening sizesYou get panel sizes, the fitting schedule and a fixed price in writing, before a single sheet is cut or toughened.

Get a glass quote
03Glass types we supply

Six kinds of glass.
Turn any card over.

Toughened is the default on everything we fit. The rest is chosen for what the panel has to survive: heat, privacy, noise or a person walking into it. Flip a card for where each one earns its cost.

Toughened glass
Type 01

Toughened

Toughened, tempered

Heat treated so the surface holds compression. Four to five times stronger than plain glass and it breaks into blunt granules instead of blades.

  • Doors and partitions
  • Railings and shopfronts
  • Anywhere people touch it
Standard on our work
Laminated safety glass
Type 02

Laminated

Laminated safety glass

Two sheets bonded to a PVB interlayer. If it breaks the pieces stay stuck to the film, so the opening is not left empty and the noise drops with it.

  • Overhead and canopy glazing
  • Skylights and floor panels
  • Street facing frontages
Ask for laminated
Insulated double glazed unit
Type 03

Insulated units

Double glazed units

Two panes with a sealed air gap between them. Cuts heat coming through a west face and takes the edge off traffic noise on a main road frontage.

  • Air conditioned floors
  • West and south facades
  • Hospitals and hotels
Price a DGU
Frosted and etched glass
Type 04

Frosted and etched

Frosted, etched, filmed

Privacy without losing the light. Acid etched glass for a permanent finish, or applied film when the tenant may want the pattern changed later.

  • Cabin and meeting rooms
  • Toilet and duct areas
  • Manifestation bands on doors
See finishes
Reflective and tinted glass
Type 05

Reflective and tinted

Reflective, heat reflective

A coated surface that pushes back solar heat and daytime glare. Worth doing on a facade that takes afternoon sun and drives the cooling bill up.

  • Office and showroom fronts
  • Curtain wall spandrels
  • Sun facing elevations
Compare shades
Back painted glass and mirror
Type 06

Back painted and mirror

Lacquered glass and mirror

Colour baked onto the back face, or silvered mirror, for surfaces that get wiped every day and would mark on paint or laminate.

  • Kitchen and pantry backs
  • Lift lobby cladding
  • Wardrobe and washroom mirror
Send a shade
03bFinishes and textures

Five finishes.
Seen in daylight, not on a card.

Tint, frost and texture all read differently once the panel is up and the light is behind it. Tap a finish to see where it belongs, and ask for a sample before you commit to a whole elevation.

Selected: clear glass, the default on most work. Sample panels can go up on the actual wall before you approve a full order.

Ask for this sample
04Fittings and hardware

The glass is half of it.
The rest is hardware.

A door that drags or a lock that misses its slot is almost never the glass. Patches, springs and locks come on the same delivery as the panel and get set by the crew that fitted it.

Stainless steel patch fittings on frameless glass

Patch fittings

Top, bottom and corner patches set to the panel, so a frameless door hangs true instead of settling against the frame after a month.

  • SS 304
  • Top and bottom
  • Corner patch
Concealed floor spring for a glass door

Floor springs

Closers set into the floor and speed adjusted on site, so the door shuts against the latch without slamming into the frame behind it.

  • Concealed
  • Speed set on site
  • Hold open option
Patch locks and D handles for glass doors

Locks and handles

Patch locks, D handles and push plates supplied with the panel. Cut-outs are marked before toughening, because they cannot be made afterwards.

  • Patch lock
  • D handle
  • Push plate
Spider fittings and routels for point fixed glass

Spiders and routels

Point fixings for glass that hangs without a frame around it. Hole positions are set out on the shop drawing and drilled before the sheet is toughened.

  • Two and four arm
  • Countersunk routel
  • Pre-drilled
Structural silicone sealing and drainage detail

Sealing and drainage

Silicone joints and drainage detailed at the frame, with weep paths set while the glass is going in rather than chased after the first rain.

  • Structural silicone
  • Weather seal
  • Weep paths
U channels and glass clamps for railings

Channels and clamps

U channels, glass clamps and header rails for railings and infill panels, packed and levelled so the glass is not carrying load it was never meant to.

  • U channel
  • Glass clamp
  • Header rail
04bWhere the panels go

Ten buildings.
Ten different problems.

The material stays the same and everything around it changes: access, traffic, who is standing next to it and what happens if it fails. Run down the list to see the work.

Your building not on the listMost of what we fit is one of these wearing a different name. Tell us what the opening does and we will tell you what belongs in it.

Describe the opening
05Why we only fit toughened

Same opening.
Two different failures.

Plain glass breaks into long blades. Toughened breaks into blunt granules that stay where they land. Drag the handle to see the difference that a heat cycle makes to the same panel.

Plain annealed glass break pattern
Toughened glass break pattern
Plain annealed Toughened

Drag to compare the break pattern

The same glazed opening
Same opening
Two different glass failure patterns
Two different failures
5xStronger than the same sheet untreated
700°CFurnace cycle before it is quenched
0Cuts or holes possible afterwards
IS 2553Safety glass standard we buy to

Every cut-out is decided before the furnaceHinge holes, lock slots and spider holes are marked at the drawing stage. A toughened panel cannot be trimmed later, so we measure the opening twice and confirm in writing.

See how we measure
06Measure to handover

Six stages between
your opening and a fitted panel.

Glass has one unforgiving rule: once it is toughened, nothing about it can change. So every stage before the furnace closes with something you sign, and every stage after it is handling and fixing.

Site measure of a glass opening 01 Day 1

Site measure

Every opening measured at three points, because a wall that reads 900 at the top is often 894 at the floor. Level, plumb and floor finish are recorded with the size, since all three decide the panel.

  • Measured sheet
  • Opening photos
Panel and fitting schedule 02 Day 2

Panel and fitting schedule

Each panel listed with its finished size, thickness, edge finish and every cut-out on it. Fittings are priced on the same sheet, so hardware never turns up as an extra after the glass is fixed.

  • Panel schedule
  • Fixed written price
Glass cut, edged and toughened 03 3 to 5 days

Cut, edge and toughen

Sheets cut to the approved schedule, edges polished, holes and notches drilled, then the whole panel goes through the furnace. After this point the size is final, which is why nothing goes in without your sign-off.

  • Edges polished
  • Holes pre-drilled
Glass delivery and handling 04 On call

Delivery and handling

Panels travel upright in a crate with the fittings boxed against them. Access is walked before the lorry is booked, because a 12 mm panel that cannot turn a stair landing has to go back on the vehicle.

  • Access checked
  • Fittings on the same run
Fixing and aligning a glass panel 05 Fixing day

Fixing and alignment

Panels set, packed and levelled, patches torqued, floor springs bedded and speeds adjusted. A door is swung a hundred times before we leave it, and the closing speed is set for the traffic that will actually use it.

  • Levelled and packed
  • Door speed set
Sealing, cleaning and handover 06 Closeout

Seal, clean and hand over

Silicone run and tooled, protective film peeled, glass cleaned and the snag list closed on the same visit. Manifestation bands go on before handover so nobody walks into a clear full height panel on day one.

  • Joints sealed
  • Snags closed

Working to a fixed handover dateTell us the date and the number of openings. We work backwards from the toughening cycle and tell you the last day we can take a change.

Request a programme
07Verified site feedback

What the people who
signed it off said after.

Project engineers, architects and owners who watched the panels go in. All of it on work where we measured, supplied and fitted rather than dropped glass at the gate.

Having one team manage the 12 mm spider glazing and the sub-framing removed the usual alignment arguments. The scaffold cycle closed two weeks ahead of programme.

Vikramaditya Rao Chief project engineer, Apex Towers

Panel sizes came off their own site measure, not our drawing, and every cut-out landed where the hardware needed it. Nothing went back to the furnace twice.

Ananya Deshmukh Principal architect, Studio Forma

Nine cabins glazed over a weekend in a running office. Doors were swung and speed set before they left, and we opened on Monday without a single snag on the list.

Preeti Sundaram VP infrastructure, Zenith Spaces

Questions we get
on every glass job.

Short answers, no brochure language. If yours is not here, call the glass desk and ask.

Per square foot of finished panel, by thickness and type, with fittings listed separately so you can see what the hardware costs. Site measure, edge polishing, delivery and fixing sit inside the rate, not on top of it.

The toughening cycle is what sets the clock, and it runs a few working days once the schedule is approved. Measure, approval, toughening, delivery and fixing is usually inside a week to ten days for a normal cabin or shopfront scope, longer where panels are oversized.

No. Cutting, drilling or grinding a toughened panel shatters it. Everything is decided before the furnace, which is exactly why we measure on site and confirm the schedule in writing instead of working off a plan.

Yes, on our work and on glass someone else fitted. We clear the opening, board it if the building has to keep running, then measure and replace to match. Existing fittings are reused where they are sound, so you only pay for what is actually broken.

It is rare, and it usually traces to a tiny inclusion left in the sheet or to an edge that got nicked during handling. Polished edges, correct packing and heat soaked glass on overhead work are how the risk gets cut down. For canopies and skylights we specify laminated so nothing can fall.

We do, once we have measured the frame ourselves. If the rebate is shallow or the frame is out of square we say so before ordering. We will not size a panel off a dimension somebody else gave us, because the panel that comes back short is ours to replace.

Yes. Cabin glazing and shopfront replacement in running premises is regular work. Panels are carried in outside business hours where access allows, the opening is never left open overnight, and cutting or grinding is kept off site entirely.

You can. Glass works is a standalone order. It is cheaper alongside cladding or fabrication because the measure, the framing and the sealing get done on one visit, so we will show you both numbers and let you pick.

08Talk to the glass desk

One number, one desk,
one straight answer.

Message the opening, call the desk or send the drawing through the contact page. You get the panel schedule, the fitting list and a fixed written price before a single sheet is cut.

WhatsApp the opening

Photograph the opening with a tape held across it. We come back with the thickness, the fitting type and a rough number the same day.

+91 74117 48614

Open WhatsApp

Call the glass desk

Talk it through in two minutes. Give us the opening size and what sits either side of it and we will tell you what belongs in it.

+91 74117 48614

Call now

Send a drawing

Upload a PDF, a DWG or a hand sketch on the contact page. You get the panel schedule, the cut-out positions and a fixed price back in writing.

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