Attaching Awning To Block Wall

Often we are asked by homeowners about how they can secure fittings to their hebel walls items such as light fittings taps downpipes clotheslines hot water services and hose reels.

Attaching awning to block wall.

A concrete block cement block foundation block or concrete masonry unit cmu is a large rectangular block used primarily in the construction of walls. Wide but only extend about 10 ft so they won t completely shade most decks. Fixtures and fittings how to secure to your hebel walls. Concrete blocks are made from precast concrete i e.

Drill one inch holes through the 2 by 8 at the four foot marks. Place the 2 by 8 lumber flat on the top of the cinder block wall and onto the anchor bolts inserting the bolts through the drilled holes. If you just put screws into the mortar it will eventually crumble around the entrance hole and just pull out. Mark and then drill the sill plate according to the bolt pattern on the cinder block wall.

Also when using screws it s imperative that you use countersinks for the screws. Portland cement water and aggregate. The aggregate used for high density blocks is usually sand and or fine gravel. Use a drill bit that will create a hole for 1 2 or 5 8 inch bolts depending on the anchor bolts used.

Attach vertical screens to the extended awning to block the sun when its low in the sky. However the type of siding as well as the presence of framing members or studs can make a difference in installation. Yes brick walls make a great anchor point for sail shades and awnings but you will want to mount the bracket to the mortar between the bricks. Using the right fitting for the relevant fixture will help avoid damage occurring to the wall.

Retractable awnings are up to 20 ft. When anchoring to blocks they should be filled with concrete. These awnings have a welded frame that is attached permanently to a wall. Another crucial tool to correctly mount your awning is a quality tape measure to verify the mounting locations are spaced evenly.

Since the anchor bolts are 1 2 inch the one inch holes will give you some room to adjust the 2 by 8 if necessary. If you have a bond beam you can use expansion anchors or epoxy anchors.