Stinkpipe Flashings

Stinkpipes are a vent system to allow airflow into the drainage system. Stinkpipes normally penetrate through roof tiles or sheets creating a vulnerable area for leaks.

JSJ Roofing often find 3 areas of concern with stinkpipe flashings:

  1. Resealing – The seal between the pipe and the lead slate flashing splits, tears or is perished – allowing water entry. This area requires wire brushing and resealing with polyurethane sealant. Rubber dektites on metal roofs often require resealing over time as the silicon seal breaks down. This requires the old seal to be wire brushed clear and then resealed with polyurethane.
  2. Extensions – The lead flashing has insufficient cover under the course of tiles above the flashing. A flashing requires a minimal cover of 75mm lap to eliminate capillary attraction. We install a wakaflex extension flashing to maximise cover under the tiles above.
  3. New Flashing – Flashings located in the lap of two courses of tiles often are installed under the tiles due to the length of the flashing. The flashing then has no support and sag into the roof void. JSJ Roofing install new wakaflex flashing ensuring the flashing is supported by the course of tiles above.

Before and After

Other Roofing Services

Box Gutter Replacement Gutter Replacement Gutter Cleaning Lead Flashings Leaf Screens Rebed And Point Repointing Re-Roofing Skylight Replacement Stinkpipe Flashings Valley Clips
  • Premier strata have been using JSJ roofing for the repair and maintenance of all types of roofing and gutters. JSJ has a meticulous approach to roof repair with full photographic before and after detail of every job meaning there is no question as to the integrity of their workmanship.

    Anthony Votano – General Manager at Premier Strata Management
  • Westside has had the pleasure of using the services of JSJ Roofing for the past 8 years. During this time, they have proven themselves to be reliable and professional in delivering quality roofing works. We have no hesitation in recommending their services to clients, family and friends.

    Frank Vigouroux – Owner of Westside Strata
  • We have dealt with many roofing companies over the years and most of them cannot match the quality of workmanship, both on site and from the office admin staff. Their comprehensive reports and photos provided for all jobs they do make our job so much when justifying why we are using their services

    Anthony Montibeler – Owner of Norwest Strata Management
  • I first came across JSJ Roofing six years ago and was impressed by their up front and honest approach to work that needed doing. Strata Plans that I manage regularly choose them when comparing roofing quotes due to their comprehensive and detailed quotes and then will usually use no other roofing contractors.

    Nicole Tilbrook – Strata manager at Len Robinson Strata Management
  • I have had the pleasure of working with JSJ Roofing for the last 4 years through the buildings we manage. JSJ Roofing have always been professional, invariably have given the correct advise, jobs are attended to promptly and are charge fairly. JSJ Roofing treat customers with respect and are very approachable.

    Rebekah Vigouroux – Strata Manager at Westside Strata
  • I find JSJ Roofing to be very focused making sure the jobs are completed to a high standard preventing future problems from occurring. It is good to see the use of photos as well as this gives us a good understanding of the problems at hand.

    Ian Whitfield – Strata Manager at Premier Strata