Description
Pergola Roof Mounting Bracket, Adjustable 4x4 Post Bracket for Patio Cover Roof
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Get the pitch right without a workaround: this pergola bracket for roof mounting rotates its saddle base a full 0° to 180° to match your roofline
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One bracket, two common post sizes: the adjustable 4x4 post bracket also fits 4x6 posts, so the frame goes up without swapping hardware mid-project
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Stops flexing once it's locked down: the heavy-duty support bar rotates horizontally for flexible positioning, then holds the structure steady
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Everything you need is already in the box: 6 hex screws, 2 bolts and 2 nuts come included, so there's no extra trip to the hardware store
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Outlasts the weather it's mounted in: this pergola bracket has a black powder-coated, heavy-duty metal finish that resists corrosion through sun, rain and seasons outdoors
Roofs rarely meet a pergola at a clean, ready-made angle. This pergola roof mounting bracket solves that with a saddle base that rotates the full 0 to 180 degrees, so the post lines up with the actual pitch of your roof instead of forcing the roof to match the bracket.

As a pergola roof bracket for DIY builds, the semi-open post design takes 4" x 4" (10.2 x 10.2 cm) and 4" x 6" (10.2 x 15.2 cm) posts (actual size 3.5"x3.5" (8.9"x8.9 cm), 3.5"x5.5" (8.9"x14 cm) on the market) without extra modification, and the included 6 hex screws, 2 bolts and 2 nuts cover the mounting hardware for porches, gazebos, patios, houses and cabins alike — anywhere a pergola, patio cover or shade structure needs to tie into a roof.
Why choose Fewpe
Pergola Roof Bracket
| Feature |
Fewpe |
Others |
| Saddle base rotates 0° to 180° |
✓ |
Fixed angle |
| Fits 4" x 4" and 4" x 6" post sizes |
✓ |
1 size |
| 6 hex screws, 2 bolts, 2 nuts included |
✓ |
Hardware extra |
| Black powder-coated, corrosion resistant |
✓ |
Bare metal |
| Support bar rotates for flexible mounting |
✓ |
✕ |
| 30-day easy returns |
✓ |
Varies |
Key Features
Here is what makes a clean roof tie-in possible:
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Durable Construction: Heavy-duty metal with a black powder-coated finish gives this roof riser bracket strong corrosion resistance for long outdoor use.
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Adjustable Design: The saddle base rotates from 0° to 180° and the heavy-duty support bar turns horizontally, so the bracket adapts to different roof pitches and mounting orientations.
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Easy Installation: A semi-open post design fits 4" x 4" (10.2 x 10.2 cm) and 4" x 6" (10.2 x 15.2 cm) wood posts (actual size 3.5"x3.5" (8.9"x8.9 cm), 3.5"x5.5" (8.9"x14 cm) on the market), so it goes on without complicated modification.
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Complete Hardware: 6 hex screws, 2 bolts and 2 nuts are included, covering the mounting hardware a DIY pergola or roof support project needs.
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Wide Application: Suited to attaching pergolas, patio covers and shade structures to a roof, and to porches, gazebos, patios, houses, cabins and other outdoor builds.

Specifications
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Base Rotation Range: 0° to 180°
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Post Size Compatibility: 4" × 4" (10.2" × 10.2 cm) and 4" × 6" (10.2" × 15.2 cm) (actual size 3.5"x3.5" (8.9"x8.9 cm), 3.5"x5.5" (8.9"x14 cm) on the market)
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Hardware Included: 6 hex screws, 2 bolts, 2 nuts
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Material: heavy-duty metal, black powder-coated finish
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Set Sizes: 1 Set (6 hex screws+2 bolts+2 nuts), 2 Sets (12 hex screws+4 bolts+4 nuts), 4 Sets (24 hex screws+8 bolts+8 nuts)

Package Includes:
- 1 x Adjustable Pergola Roof Mounting Bracket
Right for you if
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✓Your roof does not meet the post at a clean angle — the saddle base rotates a full 0° to 180°
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✓You are building with 4x4 or 4x6 posts — the semi-open design fits both sizes
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✓You want the hardware in the box — 6 hex screws, 2 bolts and 2 nuts are included
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✓You are attaching a pergola, patio cover or shade structure to a roof — that is the bracket's stated use
If two or more of these sound like you, this is the one.
FAQs
Q: What roof pitches does it fit?
A: The saddle base rotates 0 to 180 degrees to match the roofline you are mounting to.
Q: What post sizes does it support?
A: 4" x 4" (10.2 x 10.2 cm) and 4" x 6" (10.2 x 15.2 cm) posts (actual size 3.5"x3.5" (8.9"x8.9 cm), 3.5"x5.5" (8.9"x14 cm) on the market).
Q: What hardware comes in the box?
A: 6 hex screws, 2 bolts and 2 nuts per set, ready to install.
Q: Is it made for outdoor use?
A: Yes, heavy-duty metal with a black powder-coated finish resists corrosion outdoors.
Q: Can I buy more than one bracket at a time?
A: Yes, it is also sold in 2-set and 4-set quantities with matching hardware.