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CARPORT GUIDE

One-sided forms and rods

T-shaped membrane carport

An offset straight column supports a curved beam with a long front projection and short rear return.

Side elevation of T-shaped membrane carport
Side elevation from default parameters · not a construction drawing

FORM & FUNCTION

What this form means

In this reference library the T form is not a symmetrical two-row canopy. A straight column sits toward the rear; the beam projects far over the bay and returns a shorter distance behind. Dimension both roof reaches separately.

01

Lengths of the front and short rear projections

02

One-sided support line and base protection

03

Drainage at both roof edges

SITE FIT

Where it fits

Single-row bays with one-sided foundations and a short area behind the support that also needs cover.

DESIGN CHECKS

What to check in design

Check front and rear projections, beam-to-column joint, front-edge clearance, column-base protection and runoff at both ends.

COMPARE OPTIONS

How it differs from neighbours

The 7-shaped form emphasizes a rear support and forward reach. This T form has a distinct short rear projection and straight column; the handgun form uses a leaning curved column and rear brace.

QUESTION & ANSWER

A common planning question

Is this T form a symmetrical double-sided canopy?

Not in the reference form shown here: its support is offset. Naming varies by supplier, so agree on the column position and both roof reaches in a section drawing.

START YOUR PROJECT

Send the site brief

Useful first materials for comparing a buildable canopy and an agreed work scope.

  • Site location, photos and approximate dimensions
  • Vehicle count, parking and walking routes
  • Foundation constraints, drainage and adjacent structures
  • Lengths of the front and short rear projections
  • One-sided support line and base protection
  • Drainage at both roof edges