Flat Roof Edge Flashing Details

Roof edge details 9 1 general of all exterior building components roofs probably have the greatest exposure to environmental and physical abuse.

Flat roof edge flashing details.

After all edge detail is complete we install the field rolls of membrane and all penetration flashings such as pipes drains hvac skylight curbs roof hatches chimneys etc. If you re looking for premium quality industry standard cost effective edging our unique line of products will give your flat roof a smart professional look while preventing damp and condensation from infiltrating your roof. Drip edge metal valley flashing dormer chimney and kick out flashing shed water away from the connections between roofs walls chimneys and other building assemblies this collection of 18 articles animations and videos identifies the critical roof flashing areas illustrates durable roof flashing details and shows how to flash roofs right in the real world. Roof edge trims find everything you need to give your flat roof a visually pleasing finish with our full range of roof edge trims.

Drip edge roof underlap roof overlap wall side underlap horizontal sheeting. The lower edge is hemmed for stiffness. Of course a drip edge should be flat on the roof deck. Design of flashing details to suit the application can help to ensure reliable function and a quality finish.

This detail illustrates a method of flashing a ventilator on a sloped roof. From left to right. The standard roof edge details illustrated in this section are generally applicable. Our photo illustrates several details of roof drip edge eaves flashing and gable end flashing at an asphalt shingle re roof job we documented in dutchess county new york.

3 9 roof edges applicability a roof edge detail should be installed as specified by the designer at all flat edges of the roof where the field membrane ends and at internal and external gutters. Click to enlarge any image. Flat roof installation field sheets roof penetrations and roof to wall termination. Large flashings are formed with a hook edge on the top and sides and cleated to the sheathing at 12 o c.

They must be carefully designed and installed to provide the appropriate performance and life expectancy. Because of the wide variation in detailing this section will not.