Spray foam/ Green Building & Sustainable Home Renovation Information & Advice

...sprayfoaminsulation. Why is that? Well, it works - at least in some ways.Sprayfoammanufacturers’ marketing departments have worked very hard to distract us from the potentially sketchier aspects ofsprayfoam. This has been quite successful, as it has become a very popular insulation choice for renovation projec...

...sprayfoamhas an R-value of 6.3 per inch; when used at an 8-inch thickness, thefoamhas an R-7.4 value per inch, which exceeds the performance of anyfoaminsulation currently on the market. The installation ofsprayfoamrequires the mixing of chemicals on site, and that reaction generates a lot of heat. Sospray...

...Spraypolyurethanefoam(SPUF): When SPUF works out, it can be one of the better performing products in basement applications. Beingsprayed directly onto concrete walls, it ensures an even and total protection. SPUF has a high R value per inch, acts as an air barrier and a vapour barrier. However, it has been known ...

...SprayPolyurethaneFoam)Sprayfoamon basement walls © Bala structures U pdate: new blowing agents forsprayfoamdramatically reduce their environmental impact. Read more. Recycled Content : Minimal at best. Some are advertised as ‘soy based’ but there is so little soy content compared to the ecological imp...

LEED Platinum V4 Wall Design: Building Science The wall we designed for the Edelweiss house, Canada's first LEED Platinum V4 Home is best categorized as a 'REMOTE' wall, a high performance building envelope developed by the Cold Climate Housing Research Centre in Alaska. REMOTE stands for 'Residential Exterior M...

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...spraybottle is great for this). Mist them twice a day but don’t over water them; do this for 3 to 5 days until sprouts appear. Continue to mist them once a day after they’ve sprouted. Microgreens need about four hours daily of direct sunlight to thrive. If they look spindly and pale, that’s an indication that th...

Lasagna gardening - what is it? The easiest way to turn a backyard lawn into an organic food-producing garden is by building a lasagna garden, as there is no digging required. The first thing we will clear up for any rookie gardeners; we aren’t planting noodle trees where we will be harvesting penne and rigatoni. ...

Spring flooding of basements is very common and most times can be easily avoided. Why basements flood in the first place is pretty easy to answer – it’s a hole in the ground and the ground is wet! Basements are sometimes below the water table to begin with, but water tables rise during the spring snow melt, and withou...

我们中的许多人都希望品尝到当地种植的新鲜蔬菜和水果，尤其是那些来自我们自己土壤的蔬菜和水果。对于那些想在家里种粮食但空间有限的人，不要绝望。你自己种植食物的梦想仍然触手可及。你可能想知道如何…

Invasive plants are defined as plants from other continents, countries or even other regions of Canada. Humans have been introducing foreign plants to new lands since the 17th century, for horticultural, agricultural or medicinal purposes. Due to a lack of natural competitors they can often propagate swiftly and compl...