drainage

  1. R

    Damp at bottom of external rendering

    Hi guys, Would really appreciate some views on this, photos attached but can take more if helpful. We moved into a ground floor maisonette in a Victorian terraced property last year. There were some damp issues in the north-facing front room (some visible damp patches) and our survey...
  2. T

    Drain survey results query - money grab?

    I recently had a drain survey done as a soak away pipe at the front of the house is visibly broken and requires repair. As the house was built in the 60s I thought it may be beneficial to check out the whole system. There are no other obvious problems. The men who came to do the drain survey...
  3. R

    Filled-in gully just below DPC?

    Hi everyone, just looking for a second opinion on our filled-in gully! We recently found a broken drain below the gully outside the kitchen of our 1910 house (which the sink and washing machine drain into, so this had just been pouring into the ground for who knows how long!). We have just had...
  4. M

    Diagonal Drain in footing

    Hi everyone, Completed the dig on a 3m single-storey extension today and came across a drain that runs a way we weren’t expecting. Seems to serve as a rainwater waste but not too sure if that’s all it is as there’s another clay pipe behind it that seems to run down (done my best to draw it in...
  5. A

    Help Explain Gutters and Downspouts

    I’m really struggling to understand our home’s gutters. We are end-of-terrace, with one downspout in the front. It’s the single pipe that goes into the grey bricks in front of the fence. I pulled it out yesterday and discovered that it just goes about 12 inches into sandy soil under the brick...
  6. A

    Sealing the Gap Between Window and Sill?

    Water is getting into our conservatory and has ruined part of our windowsill. The water pools in one corner. Somebody advised me to apply CT1 to seal the gap between our conservatory windows and the sill on the outside to stop the leak. It didn’t work, and now somebody else has said that I...
  7. E

    Aco drain help

    Hi Everyone, I'm going to be installing an Aco channel drain (Raindrain) soon. I will need 3 and a bit sections for the job so I will have to make a cut in one. My question is can I make a cut anywhere along the section then fit an end cap to it? I'm hoping so but It wasn't clear from the docs...
  8. B

    Drainage on a porcelain patio

    Hi all, about to start a new patio project, approx 30m2 in size, I've been thinking about drainage, and the most serious conclusion I've come to, is that I install an ACO drain up against the rear wall of the property, connected to the fresh water drain that the gutter downpipe feeds into. Are...
  9. R

    Is it Ok to put a raised sleeper bed here?

    I’m thinking of making a sleeper bed in this space in front of the window, on a paved driveway. There is an ACO drain around the perimeter and I would put the bed within that (not on top), and line it with geotextile so soil doesnt wash out. There is a basement below the window. Could this cause...
  10. C

    Upper gable gutter discharge onto roof not lower gutter

    Hi, I've had all the gutters and downpipes to the main house replaced - previously plastic/cast iron mix. The new gutters are 5" seamless aluminium in a Victorian style and downpipes 68mm cast aluminium. The upper part of the side gable was previously a rotten wooden gutter with fall to the...
  11. A

    Issue with neighbour’s foul water drainage

    Hi All, The house next door was purchased by someone who revamped it to sell. He did the majority of the work himself. Whilst remodelling the kitchen he diverted the foul waste to the surface water drain. Now the new owners have moved in and are using the kitchen the rain drain at the side of...
  12. G

    Patio higher than DPC and new foundations

    Hi, this is my first post, I hope the below will make sense. We have been doing some research online but still in a bit of a quandary about what to do! We have had a small new extension put in with bifold doors in place however the foundations and new DPC are below the patio. Unfortunately the...
  13. J

    Garden drainage - soakaway solution?

    Currently landscaping our garden (10m x 8m) and want to deal with drainage issues. Garden is boggy in rain and drainage is generally poor. It also slopes down about 4 inches from left to right. We have a patio at the end of the garden going across most of the width. As you look at it, the...
  14. W

    Need advice! Rear extension up to line of junction

    Hello! We are building rear extension at the moment, our roof is pitched roof (gable roof) and our neiboughour is shed roof (slope roof), so our roof edge is generally lower than the neiboughour's Our builder said that it's better to have around 100-150mm gap between our extension wall to the...
  15. K

    Extension party wall drainage - leave a gap or not?

    Hi everyone, I'm going to do a rear extension, and as from the attached photo, my neighbour has already extended a bit, and we have signed the party wall agreement with them. My builder suggested to not build a wall alongside my neighbour's, instead, they'll build a new wall and leave about...
  16. E

    connect a channel drain to a down pipe?

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  17. D

    New Bathroom - Drainage, Pipes, is this plan good?

    Hello I am about to start my tiling in my upstairs bathroom which I delayed from last year. I just made a quick sketch of my drainage plan. Please see below, is it all good for Uk Regs. My Building Officer told me that it is best to use 50mm. then connect your 40mm pipes to it. Using riding...
  18. S

    Grounds Drainage Advice...

    Hoping someone may be able to offer some guidance on some groundworks drainage here. Close to completing on a new property and plan to complete a double-story side and single story rear wraparound extension. The image below shows the existing house as the red box, with the new extension in...
  19. E

    Pitch Fiber

    First time renovators, just trying to get to bottom of pipe work options. Context: classic 1960’s semi, end of run of 5 houses, poorly constructed conservatory on back of house, and want to complete bigger wraparound extension. Sewerage pipe currently runs under conservatory (constructed...
  20. S

    Water pump

    Hello. Help or advice needed. Every time I clean patio puddles form along the fence panel. Due to neighbours garden being lower level than mine this dirty water then ends up in their patio. I do mop it up but was wondering if there some kind of cheap pump (not much money so cheaper the better)...
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