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3
votes
1answer
888 views

What should I do about my rendering & damp-proof course?

I have a house that was built around 1890 and is of brick construction with a rendered band running around the base which also forms square edged columns around the front door. Until recently the ...
0
votes
1answer
50 views

How do sub-surface drains (e.g. French drains) work?

Do sub-surface drains (e.g. French drains, rubble drains, etc.) require a uniform rise in the water table in order to work? Or can they catch and convey localized sub-surface water? For instance, ...
2
votes
0answers
66 views

French Drain placement question

I am installing a French drain around the back side of my house to help protect the perimeter foundation. I have a 31'X 36' patio butted up against part of the foundation. Should I also install the ...
1
vote
0answers
41 views

How can I stop water from seeping into my garage?

Water is seeping through garage wall .People suggest dig and put French drain .I start to dig but can I put more concrete by the footer and support the wall instead of French drain? The water is ...
1
vote
0answers
96 views

Will installing closed cell spray foam over ventilation for basement French drain significantly affect performance?

Question: Will installing closed cell spray foam over the ventilation for a basement French drain significantly affect the sump pump system's ability to remove water from the basement? Background: I ...
0
votes
0answers
52 views

Standing Water on French Drain

What could be causing standing water on top of a new yard french drain? I am working on a french drain solution in my backyard. I just finished covering the last section up yesterday and it started ...
0
votes
0answers
21 views

Pathway / French Drain combo

My back yard is basically shaped like a bowl and is lower than all the surrounding area on all sides. We have very heavy clay soil and for much of the year there is standing water in the lawn. I ...