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Window fitter

Alternative titles for this job include

Window fitters install windows, conservatories and glazed curtain walls in homes and businesses.

Average salary (a year)

£15,000 Starter


£25,000 Experienced

Typical hours (a week)

43 to 45 a week

You could work

evenings / weekends on shifts

How to become a window fitter

You can get into this job through:

  • an apprenticeship
  • working towards the role
  • applying directly


You could get into this job through an intermediate or advanced apprenticeship in glass industry fenestration installation.

Entry requirements

You'll usually need:

  • some GCSEs, usually including English and maths, or equivalent, for an intermediate apprenticeship
  • 5 GCSEs at grades 9 to 4 (A* to C), or equivalent, including English and maths, for an advanced apprenticeship

More Information


You could be taken on by a glazing company as a fitter's 'mate' or assistant and learn the skills you need on the job.

Direct Application

You can apply directly to become a window fitter. There are no set entry requirements, though you'll need maths skills to measure and work out dimensions. Employers may ask for GCSEs at grades 9 to 4 (A* to C).

Experience in carpentry and joinery will also be helpful.

More Information


Further information

You can find out more about becoming a window fitter or glazier from Go Construct.

What it takes

Skills and knowledge

You'll need:

  • knowledge of building and construction
  • to be thorough and pay attention to detail
  • the ability to work well with others
  • ambition and a desire to succeed
  • patience and the ability to remain calm in stressful situations
  • persistence and determination
  • knowledge of maths
  • the ability to work well with your hands
  • to be able to carry out basic tasks on a computer or hand-held device

Restrictions and Requirements

You'll need to:

  • have a full driving licence

What you'll do

Day-to-day tasks

Your day-to-day duties may include:

  • removing old windows and doors with hand and power tools
  • measuring up the space for new windows or doors
  • fixing units in place, making sure they’re level and secure
  • sealing fittings to make them weathertight
  • clearing away leftover materials

Working environment

You could work at a manufacturing plant or on a construction site.

Your working environment may be outdoors some of the time and at height.

You may need to wear safety clothing and use safety equipment.

Career path and progression

With experience, you could become a window surveyor or estimator, or move into glazing sales and marketing.

You could set up your own business or take up a window fitting franchise.

Current opportunities

Apprenticeships In England

Apprentice Fenestration Fabricator

  • Wage: £200.00 Weekly
  • Location: Manchester

Apprenticeship In Fenestration Installation (Glass fitting)

  • Wage: £156.00 Weekly
  • Location: North Ferriby

Courses In England

Dip Site Carpentry L2

  • Provider: MID-KENT COLLEGE
  • Start date: 06 September 2021
  • Location: Maidstone

Carpentry (Site) Intermediate Diploma

  • Start date: 01 September 2021
  • Location: Newport

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