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HelixFrame & Siding

Services · Pavilions and covers

Outdoor structures

Shade structures fail when they are treated like furniture. Helix frames pergolas, pavilions, and covered patios with real connections, then coordinates roofing or a finish ceiling with the trade that owns that layer.

Outdoor structures

Design studio

One outdoor structures project. Change any part of it.

Drag to turn the model. Each control changes only the part it names, and the spec underneath updates with it.

Building the model
Drag to turn

Configure

Pergola

Cedar · Open roof

StructurePergola
Timber stainCedar
Profile
Open rafters and slats on four posts. The rafters stay open to the sky. Timber stained cedar.
Spacing
Posts set to the beam span on the plan, rafters at 24 inches
Substrate
Post bases on the patio or on new piers, checked plumb before the beams go on
Helix does
We cut and raise the timber, and we frame the roof when the structure has one.
Partner does
The patio, when the slab is new.

Before and after

Drag across the job.

After: Outdoor structures
BeforeAfter
An open flagstone patio, then a timber pergola tied to the house.

What is in the scope

  • 01Freestanding and house-attached covers
  • 02Timber and dimensional lumber frames
  • 03Roofed pavilions coordinated with our roofing partner
  • 04Columns, beams, and footings laid out with the concrete crew

Typical sequence

  1. 1Set footings with the concrete partner before any post goes up
  2. 2Raise the frame and lock the geometry
  3. 3Hand the roof or finish ceiling to the right trade
  4. 4Trim and punch so the outdoor room matches the house