Outback® Curved

Overview

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The contemporary form of the Outback Curved Roof Verandah, Patio or Carport will add value and impart a sense of style and sophistication to your home. The smooth, clean lines of the curved roof form a graceful canopy over any outdoor area.

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Curved Outback Patio

Show your contemporary flair with the Outback Curved Patio

The contemporary form of the Outback Curved Roof Verandah, Patio or Carport will add value and impart a sense of style and sophistication to your home.

The curved roof can span up to 6.6 metres wide in both Multispan and Clearspan designs. It is available as a unit attached to the home. When combined with flat roof or pergola sections it becomes part of a system, with the elegant curved roof forming the central feature of the design.

The smooth, clean lines of the curved roof form a graceful canopy over any outdoor area.

Clearspan For Clean Uncluttered Lines

The Outback Clearspan Curved Roof minimises beams and rafters by using remarkably strong Outback Deck. This leaves the roof area clean and uncluttered with a ceiling-like appearance from beneath. It also makes cleaning easier with fewer ‘nooks and crannies’ to gather dust and pests. Rooflites are available to brighten your lifestyle space underneath.

Stratco Outback Curved Verandah Patio

Multispan For Roofing Material Choice

The Outback Multispan Curved Roof has purlins that are placed over the rafters in the roof. This supports your choice of cladding; from smooth Outback Deck, light and airy polycarbonate, or classic corrugated steel. Excellent if you want to achieve a very particular colour or light level.

The corrugated steel is supplied pre-curved to the required radius for easy installation.

Contact your nearest Stratco Home Improvement Store or Authorised Outback Dealer and let us show you the difference a Stratco Outback living solution can make to your home and lifestyle!

Contemporary curved Multispan Outback Curved veranda or patio

Technical DetailsClick to ExpandClick to Contract

Maximum Spans

Outback Multispan and Clearspan Curve - Maximum Opening (O) in mm
Wind Speed Rear attached to a wall or fascia (full length) Attached a to wall or fascia on one side only Attached on one side and to the wall or fascia on one end. Attached to a flat unit on one side and wall or fascia on the opposite side. Or attached both sides and to a wall or fascia one end.
120 or 150 Valley Beams 120 or 150 Valley Beams
120 or 150 Valley Beams 120 or 150 Valley Beams Type
1A or 2A
Type
3A
Type
4A
Type
1A or 2A
Type
3A
Type
4A
N1 (W28) 4500 6600 6600 6600 6600 6600 6600 6600
N2 (W33) 4500 6600* 6600 6600 6600 6600 6600 6600
W36N 4500 6300* 6600 6600 6600 6600 6600 6600
N3 (W41) 4500 5700* 6600 5700 5400 6600 5700 5400
C1 (W41) 4500 5700* 6600 5700 5400 6600 5700 5400
N4 (W50) 4500 4200* 4500 4500 4800 4800 4500 4800
C2 (W50) 4500 4200* 4500 4500 4800 4800 4500 4800
W55C 3600 3600* 4200 3600 3000 4200 3600 4200
C3 (W60) 3600 3300* 3600 3000 3000 3600 3000 3300

* Minimum of four columns along the length of the gable unit on the opposite side of the attachment when solid infill is used.
N = Non-cyclonic wind classification.
C = Cyclonic wind classification.

Connection Details

Stratco Outback Curved Verandah Patio or Carport Connection

Components

  • Multispan Curved Roofing
  • Outback Deck
  • Purlin
  • Rafter
  • Valley Beam
  • Curve to Valley Bracket
  • Curved Barge Cap
  • Notched Beam Filler
  • Beam to Beam Bracket
  • Front Fascia Beam
  • Side Fascia Beam
  • Post Bracket
  • Beam End Cap
  • Post
  • Gutter and Gutter Stop End

 

Installation DetailsClick to ExpandClick to Contract

 

Fixing Details

For Non-Cyclonic Areas

Two 12 x 20mm self drilling screws per pan at each support and two 3.2mm sealed aluminium rivets per pan at the back channel. If decking runs parallel to the back channel, secure to channel with rivets at maximum 200mm centres. All screws require neoprene washers.

For Cyclonic Areas

Three 12 x 20mm self drilling screws per pan at each support. For deck spans less than 3600mm, two self drilling screws per pan are to be used on the fascia beam. Three 4.8mm sealed aluminium rivets per pan (or 150mm centres if sheets are parallel) are to be used on the back channel. All screws require neoprene washers.

 

Roof Sheeting

Outback Deck

The profile of Outback veranda and patio decking

Outback Rooflite

The Outback veranda and patio rooflite

Structural Sections

  • Stratco Outback Veranda 120mm beam

    120mm Beam

  • Stratco Outback Veranda 150mm beam

    150mm Beam

  • Prost and purlin for the Stratco Outback Veranda

    Post | Purlin

  • Back channel for the Stratco Outback Verandah

    Back Channel

 

Design Considerations

Curved units attached between a flat or Sunroof unit and an existing structure

Curved units which are attached between a flat or Sunroof unit (excluding pergolas) and an existing house, are only considered attached if the curved unit is attached to the existing house (C) for its full length (L) and the longest side of the combined unit (B) does not exceed twice the curved unit length (L). The flat or Sunroof unit in this case can be considered attached. This style requires all coloumns to be embedded into footings.

Stratco Outback Curved Verandah Patio or Carport Configuration

The unit is considered attached if:  B = 2 L or less, and C = L

 

Curved units attached to a flat or Sunroof unit on one or both sides

Curved units which are attached on one or both sides to flat or Sunroof units, (excluding pergolas) must be attached to a house for at least 75% of the curved opening length (O) to be considered attached. Flat or Sunroof units must be deemed attached as detailed in the flat or Sunroof unit section below for the curved unit to be considered attached.

Curved units are considered attached on both sides if both the flat 1 and 2 comply with the attachment rules for flat or Sunroof units as detailed below. Curved units are considered attached on one side if only one flat or Sunroof unit exists and it complies with the attachment rules for flat or Sunroof units as detailed below.

Stratco Outback Curved Verandah Patio or Carport Configuration

The gable | curved unit is considered attached if:  C = 0.75 of O or more

 

Design Options

When designing an Outback Patio, consideration should be given to both the roof sheet direction, and the orientation of any openings and overhangs involved. These are often determined by appearence and drainage requirements. Some of the normal configurations are shown below. Contact Stratco if assistance is required.

Attached to a wall or fascia on one side only.

Stratco Outback Curved Verandah Patio or Carport Configuration

Rear attached to a wall or fascia (full length).

Stratco Outback Curved Verandah Patio or Carport Configuration

Attached to a flat or Sunroof unit on one side and a wall or fascia on one end.

Stratco Outback Curved Verandah Patio or Carport Configuration

Attached both sides to the flat or Sunroof unit and the wall or fascia on the opposite side.

Stratco Outback Curved Verandah Patio or Carport Configuration

Attached to the flat or Sunroof unit on both sides and the wall or fascia on one end.

Stratco Outback Curved Verandah Patio or Carport Configuration

Note: When attaching curved patios to Sunroof units, please refer to 'The Rules of Attachment to Standard Outback Systems' in the 'Outback Sunroof Span Tables Book'.

 

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