Have you ever driven through different neighborhoods and wondered why there are so many different shed roof styles? Why does one neighbor have a gable roof and another a shed roof design?
The roof of a shed affects its overall look, but it’s not just for show. The roof design is influenced by the climate, its complexity, the cost, and the builder. I personally prefer the shed roof style for its simplicity and low cost of construction.
Not sure which roof style is best for your shed? Here are the 15 most popular shed roof styles with their advantages and disadvantages to help with you.
Quick Navigation
- Top 5 Considerations for Building a Shed Roof
- 15 Most Popular Shed Roof Styles and Designs
- 1. Gable Style Roof
- 2. Gambrel or Barn Style Shed Roof Design
- 3. Skillion & Lean-To Style Roof
- 4. Slanted or Shed Roof Design (also known as a pent roof)
- 5. Simple Hip Style Shed Roof
- 6. The Saltbox Style Roof
- 7. The Pyramid Style Roof
- 8. Octagon Style Roof
- 9. Flat Style Roof
- 10. Dormer
- 11. Curved Style Roof
- 12. Jerkinhead Style Roof
- 13. Bonnet Style Roof
- 14. Mansard Shed Roof Design
- 15. Butterfly Style Roof
- Conclusion
Top 5 Considerations for Building a Shed Roof
A roof is like a hat, it helps to protect a building from the weather. Many reflect traditional designs from other countries that have immigrated with earlier settlers. Each shed roof design has pros and cons and is designed to meet the requirements of the environment. Here are some things to consider when building a roof:
Weather Conditions
Day to day weather is the greatest influence on roof design. Rain, snow and wind cause damage and heat and cold can make life miserable.
Some roof designs help shed snow and rain better, some take the winds better, and others help keep the inside cooler or warmer. Select a shed roof design that meets your climate needs.
Roof Slope
The slope of the roof is very important. The greater the slope the quicker snow, rain, and debris will slide off.
The direction of the slope also determines where the precipitation goes and how the wind hits your shed. Ventilation, which affects the temperature inside the shed, is influenced by the slope. A higher slope usually provides extra storage space inside a shed too.
Framing Complexity
A roof with one slope is usually less complex to build than a roof with multiple slopes. The more angles to measure and cut, the more math you have to do, the greater the chance for making a mistake; at least for me.
The complexity of a shed roof framing can also showcase the builder’s skill and the owner’s ancestry and wealth.
Roof Materials
The roof design influences the roofing material. Ribbed sheet steel may work better on a shed or gable roof, while shingles may work better on a hip or octagonal roof style.
Shingles refer to asphalt, clay, slate, cedar, metal, tar and gravel, and roll roofing products. Some other roofing materials which are used for low slope, curved or butterfly roof styles are PVC, TPO, and rubber membrane.
If the roofing material is going to match your house, then the roofing material will affect the design for the same reason.
Cost
The cost of the roof is based on a number of things. The more angles to cut, the more time and usually more materials needed.
The more complex the design, the more expensive it usually is due to increase of materials and time to build it. A single slope will be less expensive than a hip or rounded roof.
15 Most Popular Shed Roof Styles and Designs
1. Gable Style Roof
A common roof style with 2 sloped roof sections meeting at a peak centered above the end walls forming a symmetrical roof line. It can be built with rafters that run from the walls and meet at a raised center ridge to form a peak or gable above two opposite walls; or with prebuilt trusses.
It is a fairly simple roof to build but slightly more expensive and complex than a shed roof design. It is easy to vent out the gables or from the soffits to the ridge.
Best Roofing Material: shingle or ribbed steel sheet
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2. Gambrel or Barn Style Shed Roof Design
A gambrel or barn style roof shows Dutch colonial influence. The use of gussets to connect and reinforce the chords or parts of the rafters provides greater usable attic or loft space.
The rafters require more cutting and angles, so are slightly more complex than a gable roof. It can be vented at gable ends or the center ridge. If insulating this roof style will need a separate air handling system installed.
Best Roofing Material: shingle or ribbed sheet metal
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3. Skillion & Lean-To Style Roof
Image courtesy of seans.com
A Skillion or Shed style roof shed has one wall higher than the opposite wall creating a single slope roof. It looks like half a gable roof.
It is one of the easiest roofs to build and usually the least expensive. 2×6 (or greater) planks span the distance between the high wall and the low wall, often with an overhang. The span is limited by the strength of the rafter.
The key difference between a Skillion roof style and a shed roof style is the slope, a Skillion roof is usually greater than 6/12.
Best Roofing Material: ribbed steel sheet or shingle; rubber waterproofing isn’t needed due to the slope.
Please make sure to check out my post about how I built Lean To shed 😉
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4. Slanted or Shed Roof Design (also known as a pent roof)
Similar to the Skillion, the Slanted or Shed style roof has a tall wall opposite a shorter wall. The rafters or joists span the distance between the walls.
The span is limited by the strength of the joists, which are usually notched to sit on the wall plate. It has a single slope, usually between 2/12 and 4/12.
It is a good roof style for against a fence or wall.
Best Roofing Material: ribbed steel sheet or shingle, waterproofing is needed due to the lower slope.
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5. Simple Hip Style Shed Roof
A Hip style roof is a more complex to build with compound cuts or angle joist hangers where jack rafters tie to hip rafters. All 4 sections of the roof slope inward from the walls, usually with a common slope, so there is no gable end or peak.
There is a center ridge like the gable roof, but shorter. Soffit to ridge ventilation doesn’t work for the whole roof, so it needs a different ventilation system if being insulated.
Best Roofing Material: shingle or ribbed sheet metal
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6. The Saltbox Style Roof
A Saltbox roof has two parallel roof sections, often with the same slope, but one is narrower than the other. It forms an off-center 2 slope roof with an asymmetrical roof line.
It looks like a gable roof with a shed roof attached to one side. It can be built with rafters that run from the walls and meet at a raised ridge to form a peak or gable above two opposite walls, or built with prebuilt trusses.
It is a fairly simple roof to build but slightly more expensive and complex than a gable roof. It is easy to vent out gables or from the soffits to the ridge.
Best Roofing Material: shingle or ribbed steel sheet
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7. The Pyramid Style Roof
Similar to a Hip roof but all four sides of the roof meet at a point; it has no ridge. It is a more complex roof to build than the Hip roof, with more compound cuts or angle joist hangers where jack rafters tie to hip rafters.
All 4 sections of the roof slope inward from the walls, usually with a common slope, so there is no gable end or peak, just a point.
The roof overhangs all walls and helps protect them from precipitation.
Best Roofing Material: ribbed steel sheet or shingle
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8. Octagon Style Roof
An Octagon style roof is an 8 sided structure with 8 triangular sloped roof sections. Like the hip or pyramid roof style, it has 8 hips running from the wall “corners” to a single center point.
The rest of the roof structure is short rafters and jack rafters. There are several ways the point or center of the octagonal roof can be laid out which also make the roof stronger and more rigid.
It can have a low slope or a steep slope. The greater the slope of the roof, the more storage or loft space the octagon will have.
Best Roofing Material: shingle
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9. Flat Style Roof
A flat roof looks flat but has a slight pitch for run off. It is built like a regular shed style roof, but the supporting shed walls are almost the same height.
It has a very low profile so may be more acceptable in some neighborhoods.
Best Roofing Material: Tar and gravel, Rubber, TPO or PVC membranes-less seams mean less risk of leakage or sheet metal
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10. Dormer
A dormer is a window in a roofed box added to the sloped roof to create more space, light and ventilation. It is often roofed to match the style of the roof it is added to, but not always.
It can be added to most roof styles that have a large enough space on a slope.
Best Roofing Material: shingle or ribbed steel sheet (depending on size and shape to match roof)
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11. Curved Style Roof
A curved shed roof design offers a mix of the flat and gable roof style, creating the curve or arch. It is often used to increase headroom without adding much height.
It can be made by bending plywood over ribs or arch cut rafters. Another method is using tongue and groove planks laid over curved ribs or arches.
It can be slightly curved or more arched or rounded. Bending of plywood or ribs is done using steam or Kerfing.
Best Roofing Material: PVC, TPO, rubber membrane, or flexible sheet steel
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12. Jerkinhead Style Roof
A Jerkinhead style roof looks like gable roof with a shortened hip roof over the gable ends. It has a longer center ridge section and very short hips.
The short hips visually reduce the height of the gable ends making the roof appear lower. Ventilation is similar to a gable roof; through the gable ends or soffits to the ridge.
Best Roofing Material: shingle or ribbed sheet steel
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13. Bonnet Style Roof
A hip style roof with a double slope over each wall like the Mansard, but the upper slope is greater than the lower slope. It looks like a hat with a brim.
The lower slope often extends beyond the walls creating covered porches or storage; great for outdoor storage under the extended eves. Dormers are often added to a Bonnet style roof.
Best Roofing Material: shingle or ribbed steel sheet
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14. Mansard Shed Roof Design
Similar in style to a hip roof, it is a more complex roof with 2 different slopes on all 4 roof surfaces; the upper slope is low pitched and the lower slope is almost vertical. It is the reverse of the Bonnet style roof.
The roof style creates ample attic or loft space. It is a difficult roof to build structurally. The Mansard style also often has dormers added to improve lighting and ventilation.
Best Roofing Material: a heavy shingle due to the steep almost vertical slope, but the low slope needs a lot of flashing and waterproofing.
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15. Butterfly Style Roof
The Butterfly style roof has two slopes that meet downward in the middle. It looks like an upside down roof. There are two higher walls to allow ceiling clearance in the middle.
The inverted peak or valley requires a beam or posts for support. The higher walls can have windows up higher for more light, which could also mean fewer windows down low creating more storable wall space.
The two high wall sections may also be used for attic or loft space depending on the size of the shed. In dry climates the Butterfly roof can be used to collect rainwater and solar energy. The Butterfly roof would also need a ventilation system.
Best Roofing Material: Continuous seamless waterproof material, PVC, TPO, or sheet steel
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Conclusion
There are many different styles of the shed roof. The 15 shared here are the most. The climate affects the roof style.
The roof style affects the slope and framing complexity. The complexity and the roofing materials affect the price.
A shed roof design may be easier to build and a hip roof more expensive, but you can build them. As you’ve seen, some roof styles may be better suited for a drier climate, but most will withstand a blizzard with a foot or two of snow.
Pick the roof that best suits your style and ability, whether a beginner or expert, make it your own.
I hope you found the article enjoyable and informative. Your comments are appreciated.
If you have any questions or some additional information, please let us know. If you know someone building a shed, share with them if you liked it.
Eugene has been a DIY enthusiast for most of his life and loves being creative while inspiring creativity in others. He is passionately interested in home improvement, renovation and woodworking.