1. Home: Explore careers
  2. Window fitter

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)

£16,000 Starter

to

£27,000 Experienced

Typical hours (a week)

43 to 45 a week

You could work

evenings / weekends on shifts

How to become

Explore the different ways to get into this role.

How to become Window fitter

You can get into this job through:

  • a college course
  • an apprenticeship
  • working towards the role
  • applying directly

College

You could start by taking a college course in construction or joinery. These courses would teach you some of the skills you need in this job and may help you when looking for a trainee position with a glazing company.

Courses include:

  • Level 1 Certificate in Construction Skills
  • Level 1 Award in Carpentry and Joinery

Entry requirements

You may need:

  • GCSEs at grades 9 to 4 (A* to C), or equivalent, including English and maths

More Information

Apprenticeship

You can get into this job by doing a fenestration installer intermediate apprenticeship.

Entry requirements

You'll usually need:

  • some GCSEs, usually including English and maths, or equivalent, for an intermediate apprenticeship

More Information

Work

You could be taken on by a glazing company as a fitter's assistant or 'mate' and learn on the job by working with an experienced fitter.

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 may be helpful.

More Information

Registration

Further information

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

What it takes

Find out what skills you’ll use in this role.

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
  • the ability to work well with your hands
  • customer service skills
  • knowledge of maths
  • physical fitness and endurance
  • the ability to operate and control equipment
  • to be able to carry out basic tasks on a computer or hand-held device

Restrictions and Requirements

You may need a driving licence for some jobs.

What you’ll do

Discover the day to day tasks you’ll do in this role.

What you'll do

Day-to-day tasks

In this job, you would:

  • measure up where new glazed units will go
  • remove old windows, doors and panels, using hand and power tools
  • fix new windows, doors and glazed panels into place
  • readjust surrounding timber or brickwork to make sure fittings are secure
  • seal fitted units to make them weatherproof
  • add trims or special finishes
  • clear away leftover building materials
  • issue a work completion certificate to the property owner

Working environment

You could work at a client's home 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

Look at progression in this role and similar opportunities.

Career path and progression

You could become a site supervisor, window surveyor or estimator, or move into glazing sales and marketing.

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

Current opportunities

Find apprenticeships, courses and jobs available near you.

Current opportunities

Apprenticeships In England

Apprentice Window & Door Installer

  • Wage: £13,312 a year Annually
  • Location: ROWFANT BUSINESS CENTRE, WALLAGE LANE, ROWFANT

Installer Apprentice

  • Wage: £12,675 a year Annually
  • Location: Avonmouth
Find apprenticeships near you

Courses In England

Award in Construction Skills (Carpentry and Joinery)

  • Provider: FURNESS COLLEGE
  • Start date: 08 September 2025
  • Location: BARROW-IN-FURNESS

Carpentry and Joinery Certificate in Construction Skills

  • Provider: ISLE OF WIGHT COLLEGE
  • Start date: 08 September 2025
  • Location: Newport
Find courses near you

Jobs In the United Kingdom

The Find a job service can help you with your search for jobs and send alerts when new jobs become available.

Search further careers

Related careers

Skills assessment

Take an assessment to learn more about your skills and the careers that might suit you.

Speak to an adviser

You can call 0800 100 900 or use webchat to speak to an adviser.

We're open:

  • 8am to 8pm Monday to Friday
  • 10am to 5pm Saturdays and bank holidays

We're closed on Sundays, Christmas Day and New Year's Day.

Is this page useful?

Yes No

Thank you for your feedback.

Thank you for your feedback. Click here if you'd like to let us know how we can improve the service.