I am building a rectangular swimming pond 4ft deep. What conditions would make a retaing wall mandatory?
What would be the best alternative to chemical treatment for outdoor pools?
Posted by Ladka Heidari April 19, 2020 Natural swimming pools and ponds 1 response
Can you combine a natural swimming pool with a rainwater harvesting garden?
Posted by Kitty Bridgens Feb. 7, 2019 Natural swimming pools and ponds 1 response
How can we clear up green pool water after adding bog plants and lillies?
Posted by Mercedes McCloughan June 15, 2020 Natural swimming pools and ponds 1 response
Can I use a solar thermal water heater to heat my pool in the summer and the floor of the garage that I am going to build?
Posted by Bill Loucks Oct. 5, 2019 Solar thermal collectors 2 responses
Which is the best way of solar heating an indoor public swimming pool to save operating costs?
Posted by Ιωάννης Σταυρόπουλος March 29, 2020 Solar thermal collectors 1 response
Could we use a raft slab with ICF walls on a sloped site?
Posted by Paul Fischer Sept. 15, 2020 Slab on Grade 1 response
What is the best way to build a slab foundation on a slope?
Posted by keri gelenian Nov. 23, 2020 Foundation choices 2 responses
What are your thoughts about incorporating natural ventilation techniques into the heating/cooling/ventilation design of a house?
Posted by dean c Jan. 18, 2020 Ventilation 1 response
How do I create a complete air barrier using a vapour retarding primer?
Posted by Mihai Wilson May 3, 2018 Wall assemblies - renovation 1 response
How do you build a mold-free basement in a new construction house?
Posted by Charmaine Herzig Feb. 10, 2020 Basements improvements 3 responses
What is the best non toxic insulation for a house?
Posted by Jude Smith Sept. 10, 2021 Insulation and soundproofing 1 response
Looking to build a small home as eco as possible, where do we start?
Posted by Jennifer Bisson July 12, 2019 Planning and Design 2 responses
Do I need to insulate under the footings of a frost protected shallow foundation?
Posted by Jon Piana April 15, 2019 Slab on Grade 1 response
How do you install radiant floor heating in an old building?
Posted by Rob Doda March 19, 2020 Delivery: radiant, forced-air and decentralized 2 responses
How do you do a vapor barrier in a dense pack cellulose wall?
Posted by Ian MacKay July 26, 2018 Wall assemblies - renovation 4 responses