Comprehensive Roofing Terms Glossary
Demystifying Roofing Jargon: An In-Depth Look at Key Terms
Roofing projects can often be complex, filled with industry-specific jargon and terminology that might be unfamiliar to homeowners and those new to the field. Our comprehensive guide to essential roofing terms aims to demystify these terms, providing clear definitions and explanations. Whether you're a homeowner embarking on a roofing project, a student studying construction, or a professional looking to refresh your knowledge, this glossary is designed to be your go-to resource. Explore the terms below to gain a deeper understanding of roofing concepts and enhance your ability to make informed decisions.
Joist
Horizontal structural members used to carry the roof deck and loads.
Louvers
Slatted devices installed in a gable or soffit to ventilate the space below a roof deck.
Mansard
A type of roof containing two sloping planes of different pitch on each of four sides.
Membrane
A flexible or semi-flexible roof covering or waterproofing layer.
Nailer
A piece of lumber secured to non-nailable decks, providing backing onto which roof components may be fastened.
Parapet Wall
The part of any wall entirely above the roof line.
Pitch
The degree of roof incline expressed as the ratio of the rise, in feet, to the span, in feet.
Ply
The number of layers of roofing material.
Rafters
The supporting framing to which a roof deck is attached.
Rake
The inclined edge of a roof over a wall.
