Deck Roof Construction Details

Rooftop decks walk on roofs.

Deck roof construction details.

Deck framing roof top deck construction. Several commercial waterproof deck systems are available to create a dry space under a deck but rune stactic of adding a roof to a deck seems to be just as effective. Building a hip roof on a detached deck is much simpler than one that s attached to a home as you can match the roof s pitch on each side instead of trying to match it to the existing pitch on the roof of your home. Epdm is the best choice for most rooftop decks.

Once you have a basic layout bring it to lowe s to have an associate put together professional deck plans and a materials list. Here are 10 options we love. Deck boards are typically 5 1 2 inches wide so try to plan a deck size that won t leave narrow pieces at the ends. A copy of this document must be on the job site and available during each required inspection.

These roofs are usually easy to install over a deck or patio just make sure you re not breaking any local building codes. First you must make sure the roof is strong enough to support 55 lbs per square foot. The roof deck surface should sloped away from the house a minimum 1 8 inch per foot so the water will. Typical deck details based on the 2015 virginia residential code the design details in this document apply to residential single level decks only.

Building a deck over a flat roof is very similar to building a deck over a concrete patio. Deck framing building a deck over an air conditioner. These decks are often referred to as floating as they are not secured in place as a stand alone structure. Create your design so that the railings are clear of windows and out swinging doors.

Occasionally a project is presented where a deck will be built over a flat roof of a house or a garage. There are a number of icc es listed manufacturers of class a walking deck systems see class a fire resistant walking and roof deck systems sidebar. We include walk on roof surfaces roofing membrane to use below a rooftop deck and construction of rooftop deck railings and posts. Photo by dave holbrook.

And it s inexpensive and easy to build using materials found at any home center. Here are the details in case you d like to build your own building a deck with a roof version. This article discusses rooftop deck construction details to avoid building leaks or rooftop deck safety hazards. Things to consider when building a deck near an air conditioning unit.

You may want to relocate the ac unit if possible to avoid some problems. Securing it to the home. That s unfortunate because building a reliable long lasting waterproof deck over living space is relatively straightforward when the best practices and materials are used. Construction cannot deviate from the details herein unless prior approval is obtained by the county.

Careful detailing of membrane roofs at corners doorways and penetrations is critical for long term performance. Some key details for a leakproof rooftop deck are.