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Cavity insulation installer

  • Hours

    45 per week

  • Starting salary

    £12,000 + per year

This type of construction installer fits insulation materials in buildings. You would also lay loft insulation, fit draught-proofing and install soundproofing materials. This work reduces energy costs and is good for the environment.

To do this job you should have good practical skills. You will need maths skills to work out space sizes and amounts of material. You will also need teamworking skills.

You do not always need qualifications to work as a cavity insulation installer. Some employers may ask for some GCSEs. Experience of using power tools and a knowledge of basic brickwork could be useful.



The work

On a typical installation job, your tasks would include:

  • carrying out a pre-installation survey to work out which methods and materials to use
  • writing up a survey report for customers and managers
  • marking out ventilation, wiring and pipework ducts in walls and sealing openings such as air vents
  • working out the volume of space to be filled, and the amount of insulation needed
  • drilling a pattern of horizontal and vertical holes into the walls of a building
  • injecting insulation materials into cavity spaces through the holes in a specific order
  • re-filling the holes and re-pointing mortar, taking care to colour-match it with the original
  • checking that all the airbricks and flues are clear
  • making sure that the materials and methods used meet building regulations.

You would use various tools to install materials, including hand-held electric and pneumatic drills, and injection pumps. You would normally be part of a team and often work from ladders, scaffolding or cradle equipment.


Hours

You would work up to 45 hours a week, which may include weekends.

The job can be physically demanding and you may be required to work in cramped conditions, for example when laying loft insulation.


Income

Trainees can earn between £12,000 and £14,000 a year.

With experience, this can rise to around £20,000.

Senior installers can earn up to £30,000 a year.

Some contracts, particularly for self-employed installers, pay by the square metre.

Figures are intended as a guideline only.


Entry requirements

You do not always need qualifications to work as a cavity insulation installer, but some employers may ask for GCSEs in subjects like maths, English or design and technology. Experience of using power tools and a knowledge of basic brickwork could be useful.

You may also have an advantage if you have completed a general construction course at college, such as a BTEC First Certificate or Diploma in Construction at Level 2.

A driving licence could be useful, although it is not always essential.

See the ConstructionSkills website for more details about careers in the construction industry.


Training and development

Once working, you would be trained under the supervision of an experienced installer, and attend short courses offered by product manufacturers. You normally need three to six months' training to become a skilled installer.

You could work towards the NVQ Level 2 Insulation and Building Treatments (Construction), which includes units in:

  • external wall insulation
  • cavity wall insulation
  • loft insulation
  • damp-proofing.

See the National Energy Action (NEA) website for more details about the NVQ and your local assessment centres.

Construction Skills Certification Scheme (CSCS)

Many building contractors now insist that you have a CSCS card to work on their sites. The card is proof of your skills and competence. To get your card you must:

  • pass a health and safety assessment
  • have an NVQ or equivalent qualification.

If you are working without qualifications, you may be able to use On-Site Assessment and Training (OSAT) or Experienced Worker Practical Assessment (EWPA) to get your NVQ and card. See the CSCS and ConstructionSkills websites for more information.


Skills and knowledge

To be a cavity insulation installer, you should have:

  • the ability to follow written and spoken instructions
  • good practical skills for operating drills and other equipment
  • maths skills to work out cavity space sizes and amounts of material
  • a good level of fitness
  • a head for heights
  • good customer care skills
  • teamworking skills
  • an awareness of health and safety issues.

More information

National Energy Action (NEA) (Opens new window)
St Andrew's House
90-92 Pilgrim Street
Newcastle upon Tyne
NE1 6SG
www.nea.org.uk

Construction Skills Certification Scheme (CSCS) (Opens new window)
Tel: 0844 576 8777
www.cscs.uk.com

Construction Skills CITB (Opens new window)
Bircham Newton
King's Lynn
Norfolk
PE31 6RH
Tel: 0344 994 4400
www.cskills.org


Opportunities

Typical employers include housing authorities, construction companies and specialist installation firms. There may be opportunities with energy companies such as British Gas. Opportunities are increasing as the building industry strives to meet energy efficiency targets.

You may find vacancies through local press, Jobcentre Plus offices, directly by contacting companies and on the Directgov (Jobseekers page).

You can find a list of registered installation companies on the National Insulation Association (NIA) website.

With experience, you could become a team leader or estimator, or set up your own installation business. You could also use your skills and site experience to move into the wider construction trades.

Job profiles are based on the latest information supplied to us by industry bodies, such as Sector Skills Councils. Please be aware that with the introduction of the Qualifications and Credit Framework (Opens in a new window) there has been, and will continue to be, changes to vocational qualifications. For more information, please check with industry bodies directly.

We do not accept responsibility for the content of external sites.


Related industry information

Industry summary

The construction sector is represented by ConstructionSkills Sector Skills Council. Construction is the creation of the built environment covering all stages of the construction process, from creating the initial ideas and designs to actually building the structure and ensuring that everything continues to work after it is completed. The sector covers the following areas: building infrastructure (such as roads and rail); the building of public and private housing; the construction of public non‐housing (such as schools); industrial building; the construction of commercial premises (such as offices and retail units); together with the repair and maintenance of these constructions.

ConstructionSkills represents every part of the UK construction industry, from architects to bricklayers. The sector employs 2.35 million people, representing over 8% of the UK workforce.

The craft industry covers a whole range of different trades including:

  • Wood occupations – Site Joiner, Shop fitter, Wood Machinist
  • Exterior occupations – Bricklayer, General Construction Operative
  • Interior occupations – Painter and Decorator, Ceiling Fixer
  • Specialist occupations – Thatcher, Roofer, Scaffolder
  • Plant occupations – Plant Mechanic, Plant Operator

Careers in construction craft roles suit people who are practical and are willing to work in a team. Craftspeople can also move into professional and technician roles.

Key facts for the construction sector as a whole:

  • 92% of organisations in the construction sector employ less than 10 people.
  • 55% of the workforce is employed in manual occupations.
  • 37% of the workforce is self‐employed.
  • Much of the workforce is mobile.
  • More than 35% of people in the sector are their own boss running their own companies.

Jobs in the industry range from: bench joiner, wood machinist, built up felt roofer, mastic asphalter, bricklayer, stonemason, dry liner, glazier, renderer, plant operator, demolition


National and regional data

Fewer employers in the East Midlands and West Midlands who had tried to recruit skilled staff had encountered difficulties (9% and 16% respectively); compared with London and Scotland, where two in five employers had experienced recruitment difficulties (40% and 39% respectively).

East Midlands – The highest requirements are for labourers (1,210) and wood trade and interior fit out (800). There are little or no requirements for: plasterers and dry liners; roofers; plant mechanics/fitters; steel erectors/structural; plus electrical trades and installation.

East of England – The highest requirements are for painters and decorators (1,000) and plumbing and heating, ventilation and air conditioning trades (870). There are little or no requirements for: wood trade and interior fit out; building envelope specialists; plasterers and dry liners; plant mechanics/fitters; plus electrical trades and installation.

London – The highest requirements are for labourers (640) and plant operatives (510). There are little or no requirements for: wood trade and interior fit out; bricklayers; painters and decorators; roofers; floorers; plant mechanics/fitters; plus plumbing and heating, ventilation and air conditioning trades.

North East – The highest requirements are for labourers (550) and bricklayers (510). There are little or no requirements for: roofers; steel erectors/structural; plus plumbing and heating, ventilation and air conditioning trades.

North West – The highest requirements are for painters and decorators (620) and floorers (410). There are little or no requirements for: scaffolders; and steel erectors/structural.

South East – The highest requirements are for painters and decorators (340), labourers (290) and civil engineering operatives (290). There are little or no requirements for: bricklayers; building envelope specialists; plasterers and dry liners; roofers; floorers; plant mechanics/fitters; electrical trades and installation; plus plumbing and heating, ventilation and air conditioning trades.

South West – The highest requirements are for labourers (1,260) and wood trade and interior fit out (350). There are little or no requirements for: building envelope specialists; painters and decorators; floorers; glaziers; specialist building operatives; plant mechanics/fitters; plus plumbing and heating, ventilation and air conditioning trades.

West Midlands – The highest requirements are for labourers (710) and wood trade and interior fit out (640). There are little or no requirements for: bricklayers; plasterers and dry liners; roofers; floorers; glaziers; specialist building operatives; scaffolders; plant mechanics/fitters; plus plumbing and heating, ventilation and air conditioning trades.

Yorkshire and the Humber – The highest requirements are for labourers (540) and floorers (340). There are little or no requirements for: building envelope specialists; plasterers and dry liners; glaziers; specialist building operatives; electrical trades and installation; plumbing and heating, ventilation and air conditioning trades; plus civil engineering operatives.

Northern Ireland – The highest requirements are for wood trade and interior fit out (200) and labourers (180). There are little or no requirements for: building envelope specialists; painters and decorators; plasterers and dry liners; roofers; floorers; glaziers; steel erectors/structural; electrical trades and installation; plumbing and heating, ventilation and air conditioning trades.

Scotland – The highest requirements are for plant operatives (1,030) and wood trade and interior fit out (760). There are little or no requirements for: bricklayers; roofers; floorers; electrical trades and installation; plumbing and heating, ventilation and air conditioning trades.

Wales – The highest requirements are for wood trade and interior fit out (1,170) and labourers (730). There are little or no requirements for: plasterers and dry liners; steel erectors/structural; plus electrical trades and installation.

[N.B. Data derived from Constructionskills Labour Market Intelligence 2010‐2014.]


Career paths


Further sources


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