pvc decks on roof to cut heat

Avoid Roofing Condensation Issues - Buildings

If your roof, deck, or insulation is developing water droplets, chances are your forehead is too. But with proper design and maintenance Pay attention to reflective roofs that are designed to reduce heat gain by using both solar reflectivity and thermal emissivity to remain cool. Cool roof temperatures may increase the

Cool Roofs for Hot Climates JLC Online HVAC, Insulation

People try different strategies to limit heat gain through the roof. Extra ceiling insulation, extra ventilation, under-roof radiant barriers, and sealed attics with insulated roof decks can all help in certain circumstances. But research shows that the single most effective way to cut the cooling loads from a hot-climate roof is to make

Working with & Composite Decking - HomeTips

Apr 6, 2016 Expert advice on how to install and work with TREX and other composite decking materials, how to cut and fasten TREX, and framing for composite decking. It is important to recognize that composite decking expands and contracts with heat and cold. This fact will greatly influence how you go about

Benefits of a Roof Over Your Vinyl Deck - Tufdek

Oct 16, 2017 If the heat has you retreating, installing a roof over your vinyl deck can offer much-needed shade, so you and your family can enjoy your deck even when the pavement is melting. As an added advantage, even clear fiberglass deck roofs cut down on UV rays to help prevent sun damage, while still letting you

JM PVC Installation Guide - Johns Manville

Roof Preparation (Re-Roofing). Proper roof deck preparation is essential to simplify installation and prevent future conditions that may lead to roof leaks. Carefully sweep all roof surfaces to remove all debris and dirt. Make sure the roofing area is completely smooth. Cut out large blisters on asphalt or coal tar pitch roofs.

Enhancing Roof Deck Performancewith PVC Waterproof - Duradek

Typically applied with heat-welded seams, and formulated for long-term, direct exposure to the elements PVC membranes were specified for roof decks at a Baltimore-area town house development. Bond Street .. Membrane and trim panels can be replaced without disrupting the existing wall system and doors, which

The PVC Advantage – The World's Best Roofing Blog

Nov 20, 2008 Some vinyl membranes use two-way venting, which allows the roofing system to “breathe” and can reduce the potential for trapped moisture. Vinyl roofs can be highly reflective. Some vinyl roofs are highly reflective, keeping buildings cooler, reducing energy demand, and helping mitigate urban heat island

Finishing Decks and Porches With Cellular PVC Trim Professional

Jan 26, 2017 It won't rot, split, or swell due to moisture, making PVC a near-perfect exterior trim option for deck and porch builders. chevron-shaped piece of decorative trim at the peak of this porch roof conceals the joint between the two pieces of PVC fascia trim, which will open and close with changes in temperature.

Remodeling your Deck with a PVC Decking System - Extreme How To

Jul 2, 2010 This moisture-resistance is especially useful on flat, exterior surfaces, such as decks, that provide a place for standing water to accumulate. PVC decking is also lightweight and easy to cut and install. Standard woodworking tools are generally all that is required to saw it, glue it, drill it and fasten it.

Over-roofing – Don't Do Stupid Things Building Science

Aug 12, 2012 Took the heat (pun intended) from the folks in the peanut gallery after I wrote about it—deservedly so—but you have to talk about the good and the bad—and worse than the bad, the . The original rafters are extended—but original roof deck sheathing cut back to be flush with the original wall sheathing.