Tag Archives: roof

October 30, 2017

Why roof and gutters matter for an energy-efficient home

Your customers want their HVAC system to be efficient, and they look to their installer to make that happen. That’s why you need to understand all of the components of an energy-efficient home, especially an airtight building envelope. Snow, wind, rain, and hail pose a major threat to the integrity of your customer’s building envelope, […]

Construction Methods, HVAC
October 31, 2016

How Wind Washing Affects HVAC

Did you know that wind washing is likely the cause of that cold patch in your customer’s kitchen or that drafty area in their upstairs hall? Homeowners need to count on you – their HVAC professional – to know how to deal with these problems. Wind warnings have blown across North America this fall, prompting […]

Construction Methods, Rainscreen
July 25, 2016

How to Save Home Energy Costs by Installing Solar Roof Shingles

As homeowners become more energy-savings conscious with the rise in utility costs, they look for inventive ways to reduce power consumption in their homes. Fortunately, renewable energy alternatives have steadily increased over time with solar being the fastest growing alternative power option available today. One of the newest advancements in solar power is the solar […]

Technology Focus
July 20, 2015

What stops mold growth in a ventilated attic?

A recent study on attic ventilation found that extra airflow doesn’t guarantee less mold and fungus growing in the rafters. Really? Commissioned by the Homeowner Protection Office of BC Housing, the study was in response to “anecdotal observations” that a significant number of wood-framed buildings on the West Coast showed mold growth on the roof […]

Ventilation
April 22, 2015

How to Prevent pests entering your attic

It’s the time of year again when many animals are looking for a nice warm, dry spot to give birth and raise their young. Guess what – attics are one of the prime locations for rodents. Already, all kinds of pests have been looking for easy ways to get into an attic. During the summer […]

HVAC, Installer Tips
March 12, 2015

Tips for Running Ductwork Through the Attic

Ideally, in a passively vented system the attic is completely sealed from the living space by gypsum board and caulking along all ceiling joints creating an airtight seal. Venting an attic is essential for a number of reasons including: – It prevents moisture buildup that can cause mildew and rot in the attic framing and […]

Construction Methods, Ventilation
February 11, 2015

How to choose between a roof, soffit or wall vent

Arguably the most important part of a building is the roof. It must protect the residential or commercial structure from precipitation and temperature extremes. This makes most installers a little nervous – if not reluctant – to mess with the integrity of a building’s top surface by adding vents. Not only does every new hole […]

Construction Methods, Rainscreen, Ventilation
November 24, 2014

Heavy Duty Plastic roof vents ideal for harsh weather

A customer focus on energy efficiency is placing a premium on short, straight ductwork. Builders often find roof venting provides the most efficient path for exhaust from a home. Some builders are reluctant to cut holes in one of the most vital parts of the building envelope.  The incorrect vent, improperly installed will always be […]

Construction Methods, HVAC