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Should I use spray foam to insulate my 1960 house with solid walls?
Posted by Alan Chesterman July 9, 2025 Insulation and soundproofing

What companies sell saltwater batteries?
Posted by Lorraine Davis July 9, 2025 Renewable energy 1 response

What are the consequences of heat runs in exterior joist space wrapped in poly?
Posted by Andrew Lee July 9, 2025 Delivery: radiant, forced-air and decentralized

What is the latest on phase change building materials?
Posted by Jon Tirpak July 9, 2025 Materials and resources 1 response

How can I stop baseboard heaters making loud noises?
Posted by Ian Shermann July 2, 2025 Heating with electricity 1 response

How can I create a cement counter?
Posted by George Panitsas July 2, 2025 Kitchens

My zucchini are going soft at the end and falling off, help!!
Posted by Ian Shermann June 19, 2025 Food production 1 response

Does 2" EPS foam board on basement walls cause concrete freezing issues?
Posted by Gar Wia June 16, 2025 Basements improvements 1 response

How do you find a Certified Gas Engineer in the UK?
Posted by Sparta Heating and Care June 12, 2025 Mechanical systems 1 response

Has anyone ever used OS Block to construct walls, and what did you think of it?
Posted by S/L Kellner-Miller June 4, 2025 Wall assemblies - new construction

Which HRV system is best for commercial medical building?
Posted by Erik Baardsen June 4, 2025 HRV and ERV 1 response

How to deal with existing skylights before installing a metal roof?
Posted by Paul Belli June 4, 2025 Windows and doors

Do you have a list of general contractor home builders for a renovation in Calgary?
Posted by Laura Babcock June 4, 2025 How to Find Qualified Green Building Professionals 1 response

Who can do LEED certification in Quebec?
Posted by Roman Mouranga June 4, 2025 LEED Homes 1 response

How much money can you get back from Quebec hydro for installing solar panels?
Posted by HENRY STOLTENOW May 30, 2025 Grants and incentives 1 response

What solar rebates are there for Quebec and how do I apply?
Posted by wils pot May 30, 2025 Grants and incentives 3 responses

Can I get the refuge 750 prefab home designed with only one bedroom?
Posted by Pat Kirk May 30, 2025 Prefab homes

How to properly insulate rim joists embedded in concrete in a home built in 50s?
Posted by GP Mitchell May 30, 2025 Foundation and basement improvements 2 responses