Loft insulation
Posted 5 December 2010
Job Description:
Specification for thermal upgrading works to roofspace Roofspace 1 – above main house To underside of rafters line with 50mm Celotex GA4000 rigid insulation board (or similar). Boards to be tightly abutted and all joints sealed with self-adhesive foil tape to form vapour control layer. NOTE: Ensure a minimum 50mm ventilation gap is provided between the felt and insulation and that all vents at eaves level are free of debris and capable of providing adequate cross ventilation between insulation and felt. To floor remove existing chipboard flooring and set aside for re-use as described later. Install 100mm mineral wool insulation over existing ceiling rafters and existing insulation. Ensure insulation is laid over entire floor of roofspace. Following installation of above insulation re-install chipboard flooring over. Include for the supply and installation of chipboard to match existing to complete flooring over central area of roofspace as prescribed by the client. Allow for additional noggins if required. Roofspace 2 – above modern extension Remove existing insulation from between rafters and cart away. Supply and install 50mm Celotex GA4000 rigid insulation (or similar) between rafters. Ensure a minimum 50mm ventilation gap is provided between the felt and insulation (by means of 50 x 50mm treated s/w battens fixed to side of rafters if necessary) and that vents at eaves level are free of debris and capable of providing adequate cross ventilation between insulation and felt.
Services Required:
  • Builder
  • Carpenter/Joiner
  • Handyman (general maintenance)
  • Plasterer/Dry Waller
Estimate required for:
  • Labour and materials
Success Criteria:
  • Accuracy of estimate (versus invoice)
  • Estimate quickly provided
  • Experience and references
  • On time completion
  • Qualifications and insurances
Location: Luton
To quote for similar jobs
Already a member?

We have Local, Recommended Builders and Tradespeople in Houghton Regis and throughout the UK

FindaTrade Ltd. takes the hassle out of finding a local recommended builder or tradesman. Review their ratings, references, qualifications and insurances – Stay in control – select how many estimates and when you want them, then choose the best!

To get started simply complete the Start my Job box below or click the Post My Job button and we will get local builders and tradespeople to contact you - It's quick, it's easy and best of all it's completely FREE!

post a job

Let us help you find the right Tradespeople!

1234.small

Similar Jobs

See more jobs...

Other tradespeople in Houghton Regis:

Please select
https://www.findatrade.com/
https://www.findatrade.com/images/