How To Power Wash A Slate Roof

Here s how to apply it.

How to power wash a slate roof. Debris and moss buildup hold moisture in the slates that can split them during winter freezes. Be gentle and make sure to wash away the soapy water once you ve finished. Work well when attached to a pressure washer. Never use a power washer or any harsh industrial cleaners as they can cause damage to the slate.

Start with a medium pressure spray pattern and adjust from there accordingly. This wall roof washing attachment has a brush edge and two rotating nozzles. To avoid damaging the roof attach a quick connect soft tip nozzle to your pressure washer wand. One end has a sharp point for punching into the slate while the other has a claw for removing nails.

Connect the hose end sprayer to your garden hose and attach the jet setting tip. The unit can be handled to float over the slate. While you might be tempted to reach for a strong chemical or a pressure washer it s better to leave them behind and give your slate roof a little tender loving care. When cleaning your slate roof use a medium roughness brush with a regular household cleaner.

It requires no pressure washing scrubbing or use of harsh chemicals that could damage your roof. If you cannot obtain a slate hammer a comparably heavy hammer will work. But be cautious do not apply too strong a spray and do not use the nozzles too aggressively. Also it is imperative that you get above the roof ideally on a man lift and.

Tap the nail down with hammer. Regular cleaning is an important part of keeping a slate roof in working order. Use low pressure to spray it clean the power of a pressure washer can damage the shingles on your roof so it s important that you select the proper spray tip. Soft wash roof cleaning how to wash your roof safely best roof wash method video link you can share of this video https youtu be owkh b0brt8 in this video.

It s also worth noting that you can damage a slate roof by walking on it.