Scores based on 44 reviews

Reliability & timekeeping

Invoice history based on 37 reviews.

Invoice History
Charged as per quote / estimate86.49%
Above quote / estimate: kept informed13.51%
Appointments reported as missed (6 months) 0
Average score 9.69
44 reviews
  • Interviewed by Checkatrade
  • 1 accreditation checked
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  • Checkatrade standard signed
About Us

K W Porter Roofing is a renowned family run business established for over 24 years . We understand the importance of employing trustworthy contractors.

Mr Porter is one of many reliable names who filled a seat on the Committee for the London & Southern Region NFRC for 15 years, only stepping down late 2009.


Based in Surrey, undertaking quality roofing and loft conversion projects all over South london, to as far south as Brighton and even into Hampshire.

Accredited Memberships

Known throughout the industry and verified by Checkatrade, we are keen to maintain our high standards, employing only reliable professionals, qualified to undertake any job, large or small.

Our Guarantee

We are accomplished in all types of roof renewal and repair, slate, tile or flat roof, with lead burning a speciality.

For additional peace of mind we also provide a free 10 year Insurance backed guarantee on all loft conversions and roofing projects in excess of £5K.

Company Experience

Our experience of loft conversions, large and small, will enable us to tailor each project to your specific needs from conception to completion and we are happy to provide testimonies from satisfied customers.

Our structure is such that we can accommodate works of larger magnitude and any situations that may arise from them is dealt with effectively and efficiently

We understand the importance of liaising with the customer at each stage of a project to ensure that the client feels fully engaged in the process and the finish is one they can be fully satisfied with.

Based in

Cheam, Surrey, SM3 8EA

Works in

Sutton,Epsom Banstead and surrounding area's London South, W&E Sussex Down to Brighton.