Outdoor Living Guides & Tips

Short answer: yes, a handy homeowner with a helper (or two) can install a retractable awning. The mechanical part — finding structure, setting brackets level, hanging the awning and setting the pitch — is a one-day DIY job. The only piece we tell homeowners to hand off is new electrical wiring for a hardwired motor. Everything else below is exactly how our own Tampa crews do it on the Sunflexx®, SunScape® and Shademaker awnings we ship to all 48 states.

Doing it yourself typically saves the installation fee — often several hundred to well over a thousand dollars, depending on size and wall type. Here's how to get it right the first time.

Can I install a retractable awning myself?

You're a good candidate for DIY retractable awning installation if:

• You're comfortable on a ladder and with a drill driver and hammer drill.
• You can find studs, a header or a rim joist behind your siding (or you have solid brick, block or poured concrete).
• You have at least two strong helpers for lifting — three for awnings over about 14 ft wide. Retractable awnings are heavy, awkward and front-bar-heavy.
• Your motor will plug into an outdoor GFCI outlet, or you'll have an electrician run the circuit (or you're choosing a manual crank).

Hire it out if the only mounting surface is hollow block you can't grout, a roof you're not comfortable walking, or a second-story wall.

Tools and materials

• Drill/driver and a hammer drill (for masonry)
• Impact driver or socket set for lag bolts
• 4-ft level (a laser level is even better on wide awnings)
• Chalk line, tape measure, pencil
• Stud finder, plus a small bit for probing stud edges
• Two sturdy ladders (one per end) — ideally with a third person on the ground
• Exterior-grade sealant (polyurethane or high-quality silicone)
• Fasteners rated for your wall: lag bolts for wood framing, wedge or sleeve anchors for concrete/solid block, or chemical (epoxy) anchors where specified
• Wood or composite spacer blocks if you're mounting over lap siding
• The manufacturer's installation manual for your model — download it from the product page before you start

Step 1: Confirm your mounting surface

A retractable awning's arms are spring-loaded to keep the fabric tight, so the brackets carry the awning's weight plus constant arm tension plus wind load. The brackets must go into real structure — never just into sheathing, siding or drywall.

• Wood-framed walls: lag into stud centers, a header, or the rim/band joist. On many homes the rim joist between floors is the strongest spot.
• Brick: anchor into the solid brick, not the mortar joint.
• Concrete block (CMU): anchor into solid or grout-filled cells. Hollow cells need grout or chemical anchors.
• Stucco over frame: treat it as a wood wall — locate the studs behind the stucco and seal every penetration.
• Vinyl or lap siding: cut out a section of siding or use spacer blocks so the bracket sits flat and doesn't crush the siding.
• No usable wall? Soffit or roof-mount brackets are available on many models (the Sunflexx offers roof-mount brackets). Roof mounts need extra flashing and sealing — this is where many homeowners call a pro.

Step 2: Work out your mounting height

Most people want the front bar at least 7 to 8 feet above the patio or deck when the awning is fully open, so no one ducks under it. Then add the drop from the pitch:

Mounting height = desired front-bar clearance + drop across the projection

A common starting point is about 2–3 inches of drop per foot of projection so rain runs off. For a 10-ft projection, that's roughly 20–30 inches of drop — so for 7.5 ft of front clearance you'd mount the brackets around 9 to 10 feet up. Always check your model's manual for its pitch range and minimum pitch.

Also check for obstructions: gutters, light fixtures, door and window trim, and anything the arms will hit as they fold.

Step 3: Snap a level line and lay out the brackets

1. Mark the mounting height at each end, then snap a chalk line and confirm it with a long level or laser. Your house is rarely perfectly level — trust the level, not the siding.
2. Mark the awning's centerline on the wall.
3. Locate structure along the line. On a stud wall, find each stud's edges and mark its center.
4. Lay out bracket locations using the manufacturer's spacing. Brackets go at the arm locations and wherever else the manual calls for them — wider awnings need more brackets.

Step 4: Mount the brackets

1. Hold each bracket on the line and mark the holes.
2. Drill pilot holes (wood) or anchor holes (masonry) to the depth and diameter the fastener maker specifies.
3. Fill each hole and coat the back of the bracket with sealant so water can't get into the wall.
4. Fasten the brackets. Check level across all brackets before final tightening — a bracket out of line twists the roller tube and makes the fabric roll unevenly.

Step 5: Hang the awning

Safety first: leave the factory shipping straps or clips on the arms until the awning is fully secured. The arm springs are under heavy tension — enough to seriously injure someone if the arms release unexpectedly.

1. With a person at each end (and one in the middle for long units), lift the awning evenly onto the brackets.
2. Seat the torsion bar or back rail fully into every bracket and install the locking bolts or plates.
3. Tighten all bracket hardware to spec, then — and only then — remove the shipping straps as the manual describes.

Step 6: Power, motor and controls

• Manual crank: hook the crank handle into the gear eye and run the awning out and in slowly.
• Motorized, plug-in: if your motor has a cord, plug it into an outdoor-rated GFCI receptacle with a weatherproof in-use cover. Route and clip the cord so it can't be pinched by the arms.
• Motorized, hardwired: have a licensed electrician make the connection and pull any permit your area requires. This is the one step we don't recommend as DIY.

Then pair the remote and check the limit settings (fully open and fully closed stopping points). Motors like Somfy come with limits set at the factory, but confirm them before you rely on the remote. Add a wind sensor if you ordered one — it retracts the awning automatically in gusts.

Step 7: Set the pitch and do the final check

1. Open the awning fully. Adjust the pitch at the arm shoulders on both sides until the front bar is level and the fabric has enough slope to shed water.
2. Run the awning in and out several times. The fabric should roll up straight and evenly. If it rolls to one side, recheck bracket level and arm pitch.
3. Re-check every fastener and seal any penetrations you missed.

Common DIY mistakes to avoid

• Missing structure. Lagging into sheathing or mortar is the number-one cause of failed installs.
• Not enough pitch. Flat awnings pool water, which stretches fabric and strains arms.
• Releasing the arm straps too early. Wait until the awning is locked into the brackets.
• Mounting too low. Measure clearance with the awning fully open, including the valance.
• Skipping sealant. Every hole in your wall is a future leak.
• Leaving it out in a storm. Any retractable awning should be retracted in high wind or heavy rain.

Which of our retractable awnings are best for DIY?

• SunScape® — our best value Eastern Awning Systems model and the most common DIY choice for standard patios.
• Sunflexx® — Eastern's heavy-duty model with the patented urethane shoulder joint; certified wind-load testing on ordinary 2×4 stud walls; roof-mount brackets available.
• Shademaker Zeus™ and Apollo™ — cassette-style awnings; the housing protects the fabric when closed.
• Shademaker Helios™ — adjustable front bar for low sun; widths up to 29 ft (plan on a crew of three or more).

Every unit is built to your exact width and ships free to the lower 48 in about 2–3 weeks. Not sure about size? Start with our measuring guide or compare the Sunflexx vs SunScape.

DIY retractable awning installation FAQ

How long does it take to install a retractable awning?

Most DIY installs take 4 to 8 hours with two or three people. Masonry walls, siding cut-outs and roof mounts take longer.

How many people does it take?

At least two, and three for awnings over about 14 ft. Long awnings flex and are front-heavy, so you want someone supporting the middle.

How high should I mount a retractable awning?

High enough that the front bar sits at least 7–8 ft above the floor when fully extended. Add the drop from your pitch — roughly 2–3 inches per foot of projection — to find the bracket height.

Can I install a retractable awning on vinyl siding?

Yes, but the brackets must reach the framing behind the siding. Remove a strip of siding or use spacer blocks so the bracket sits flat, then seal around it.

Can I install a retractable awning on brick or stucco?

Yes. On brick, anchor into the brick itself, not the mortar. On stucco over framing, find the studs behind it and seal every hole.

Do I need an electrician for a motorized retractable awning?

Only if the motor is hardwired or you need a new outdoor outlet. If your motor plugs into an existing outdoor GFCI outlet, you can handle it yourself.

Do I need a permit?

It depends on your city and county. Many areas require a permit for awnings attached to the house, and some require engineering. Check with your local building department before ordering — and ask us if you need documentation for your application.

Will installing it myself void the warranty?

Follow the manufacturer's installation manual and mounting requirements for your model. Improper mounting is a common exclusion in awning warranties, so read the warranty terms before you start and call us with any questions.

Need help before you drill?

Call 1-800-AWNINGS and you'll reach a real awning specialist in our Tampa factory — not a call center. We'll help you confirm your size, pick brackets for your wall, and choose manual or motorized. Prefer to skip the DIY? We also offer professional installation across Florida, Texas and Arizona and in major metros nationwide.

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