Glaziers, window fabricators
and fitters
Glaziers, window fabricators and fitters make and install pre-glazed wooden, metal or PVC framework, and cut, fit and set glass in windows, doors, shop fronts, and other structural frames.
- Employees (UK)
- 17k
- Median annual pay
- £28,623
- Exposure score ?
- 0.0/10 Minimal 1.8/10 Minimal strict reading, with tools is 1.8/10 with-tools reading, strict is 0.0/10
- Wage exposure
- £0 £0
Higher exposure than 6% of the 379 UK occupations we scored.
What this score means.
Most of this role's work is still hard for AI: physical presence, practised skill, judgement in context and direct care, the things that do not turn into text.
If you are in this role
Nothing here is under pressure today, but the frontier moves. Learn enough to direct AI at the paperwork around the job. People in hands-on roles who can do that become unusually useful inside their organisations.
Most of this role's work is still hard for AI: physical presence, practised skill, judgement in context and direct care, the things that do not turn into text.
If you are in this role
Nothing here is under pressure today, but the frontier moves. Learn enough to direct AI at the paperwork around the job. People in hands-on roles who can do that become unusually useful inside their organisations.
Where the work usually starts.
This role's strict reading is low because its top tasks are judgement, not drafting. The three highest-stakes tasks below are still usually where the work starts. Switch to With tools to see what AI plus the right context can take on.
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Read and interpret blueprints or specifications to determine size, shape, color, type, or thickness of glass, location of framing, installation procedures, or staging or scaffolding materials required.
-
Determine plumb of walls or ceilings, using plumb lines and levels.
-
Install pre-assembled metal or wood frameworks for windows or doors to be fitted with glass panels, using hand tools.
These are the most important tasks AI can already handle when paired with the right tools and context. The first wins usually come from building workflows around them. That is the difference between a model that could do the job and one that actually does it inside your business.
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Read and interpret blueprints or specifications to determine size, shape, color, type, or thickness of glass, location of framing, installation procedures, or staging or scaffolding materials required.
-
Measure mirrors and dimensions of areas to be covered to determine work procedures.
-
Confer with customers to determine project requirements or to provide cost estimates.
Every role has three or four places like these. Finding them takes an hour. Turning them into a workflow your team actually uses takes a few days.
Every task in the role.
Every O*NET task for this occupation, split by what AI can do unaided and what still needs a person. Importance is O*NET's 1 to 5 rating of how central each task is.
Tasks via O*NET "Glaziers" (47-2121.00).
What AI can already do
0 of 27 tasks, unaided
No tasks here are labelled as something an LLM can do unaided. Switch to 'With tools' above to see what changes when AI is paired with the right context.
What still needs a person
27 of 27 tasks
Read and interpret blueprints or specifications to determine size, shape, color, type, or thickness of glass, location of framing, installation procedures, or staging or scaffolding materials required.
Determine plumb of walls or ceilings, using plumb lines and levels.
Install pre-assembled metal or wood frameworks for windows or doors to be fitted with glass panels, using hand tools.
Fabricate or install metal sashes or moldings for glass installation, using aluminum or steel framing.
Operate cranes or hoists with suction cups to lift large, heavy pieces of glass.
Set glass doors into frames and bolt metal hinges, handles, locks, or other hardware to attach doors to frames and walls.
Cut, fit, install, repair, or replace glass or glass substitutes, such as plastic or aluminum, in building interiors or exteriors or in furniture or other products.
Drive trucks to installation sites and unload mirrors, glass equipment, or tools.
Load and arrange glass or mirrors onto delivery trucks, using suction cups or cranes to lift glass.
Measure mirrors and dimensions of areas to be covered to determine work procedures.
Cut and attach mounting strips, metal or wood moldings, rubber gaskets, or metal clips to surfaces in preparation for mirror installation.
Pack spaces between moldings and glass with glazing compounds and trim excess material with glazing knives.
Assemble, erect, or dismantle scaffolds, rigging, or hoisting equipment.
Cut and remove broken glass prior to installing replacement glass.
Secure mirrors in position, using mastic cement, putty, bolts, or screws.
Confer with customers to determine project requirements or to provide cost estimates.
Select the type or color of glass or mirror according to specifications.
Measure and mark outlines or patterns on glass to indicate cutting lines.
Grind or polish glass, smoothing edges when necessary.
Fasten glass panes into wood sashes or frames with clips, points, or moldings, adding weather seals or putty around pane edges to seal joints.
Score glass with cutters' wheels, breaking off excess glass by hand or with notched tools.
Cut, assemble, fit, or attach metal-framed glass enclosures for showers, bathtubs, display cases, skylights, solariums, or other structures.
Prepare glass for cutting by resting it on rack edges or against cutting tables and brushing thin layer of oil along cutting lines or dipping cutting tools in oil.
Measure, cut, fit, and press anti-glare adhesive film to glass or spray glass with tinting solution to prevent light glare.
Move furniture to clear work sites and cover floors or furnishings with drop cloths.
Assemble and cement sections of stained glass together.
Create patterns on glass by etching, sandblasting, or painting designs.
Tasks via O*NET "Glaziers" (47-2121.00).
What AI can already do
5 of 27 tasks, with tools
Read and interpret blueprints or specifications to determine size, shape, color, type, or thickness of glass, location of framing, installation procedures, or staging or scaffolding materials required.
Measure mirrors and dimensions of areas to be covered to determine work procedures.
Confer with customers to determine project requirements or to provide cost estimates.
Measure and mark outlines or patterns on glass to indicate cutting lines.
Create patterns on glass by etching, sandblasting, or painting designs.
What still needs a person
22 of 27 tasks
Determine plumb of walls or ceilings, using plumb lines and levels.
Install pre-assembled metal or wood frameworks for windows or doors to be fitted with glass panels, using hand tools.
Fabricate or install metal sashes or moldings for glass installation, using aluminum or steel framing.
Operate cranes or hoists with suction cups to lift large, heavy pieces of glass.
Set glass doors into frames and bolt metal hinges, handles, locks, or other hardware to attach doors to frames and walls.
Cut, fit, install, repair, or replace glass or glass substitutes, such as plastic or aluminum, in building interiors or exteriors or in furniture or other products.
Drive trucks to installation sites and unload mirrors, glass equipment, or tools.
Load and arrange glass or mirrors onto delivery trucks, using suction cups or cranes to lift glass.
Cut and attach mounting strips, metal or wood moldings, rubber gaskets, or metal clips to surfaces in preparation for mirror installation.
Pack spaces between moldings and glass with glazing compounds and trim excess material with glazing knives.
Assemble, erect, or dismantle scaffolds, rigging, or hoisting equipment.
Cut and remove broken glass prior to installing replacement glass.
Secure mirrors in position, using mastic cement, putty, bolts, or screws.
Select the type or color of glass or mirror according to specifications.
Grind or polish glass, smoothing edges when necessary.
Fasten glass panes into wood sashes or frames with clips, points, or moldings, adding weather seals or putty around pane edges to seal joints.
Score glass with cutters' wheels, breaking off excess glass by hand or with notched tools.
Cut, assemble, fit, or attach metal-framed glass enclosures for showers, bathtubs, display cases, skylights, solariums, or other structures.
Prepare glass for cutting by resting it on rack edges or against cutting tables and brushing thin layer of oil along cutting lines or dipping cutting tools in oil.
Measure, cut, fit, and press anti-glare adhesive film to glass or spray glass with tinting solution to prevent light glare.
Move furniture to clear work sites and cover floors or furnishings with drop cloths.
Assemble and cement sections of stained glass together.
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Related occupations.
Other roles in Skilled trades occupations, and roles close by exposure.
What it means for your sector.
This role's score comes from Eloundou et al's 2023 task labels, weighted by O*NET importance within each O*NET-SOC code, then bridged to UK SOC 2020 through ISCO-08 (the ONS coding index) and US SOC 2010 (the BLS crosswalk). Employment and median pay come from ONS ASHE Table 14.7a, 2025 provisional, which covers employees only.
Back to the mapMethodologySources (PDF)Built 29 April 2026
Pictures
- "Census pantograph and 1930s keypunches" by U.S. Census Bureau employees, public domain, via Wikimedia Commons
- "Shepard Barclay, St. Louis lawyer, in his office" by Missouri Historical Society via DPLA, no known copyright restrictions, via Wikimedia Commons
- "Accountant's Office LCCN2016824374" by National Photo Company Collection, public domain, via Wikimedia Commons
- "Employment service in Oulu in the spring 1931" by Finnish Heritage Agency (Museovirasto), CC BY 4.0, via Wikimedia Commons