Show Your Stone Patio Some Love This Summer

After seeing last week’s column about deck resealing, a reader reached out with an excellent question. She said, “Hi Bob, I was very interested in your column about refinishing a wood deck and I was wondering if you could do something similar with a patio. I just had stone laid and it looks great, but I’d like to know more about how to protect it so it continues to look beautiful. Do you have any tips? Thanks. Catherine.”

I’m so glad that Catherine reached out because people often choose stone over wood, even though it’s more expensive. I myself just recently replaced my wood deck for a stone patio because it’s easier to take care of and as long as I keep it protected, it is going to last and last. That being said, there are a few things that can make patios age faster and there are some maintenance tips that every homeowner should be aware of.

The one thing that makes patios a bit riskier than a wood deck is that they are laid right on the ground instead of on a platform, which means that any shifts or movement in the earth can cause cracks and splits between the joints or the stone itself. Additionally, weeds are unbelievably strong little pests and after time, they always find a way to creep through the joints. Brick patios are especially susceptible to weed infiltration and ants love making their homes in the gaps too. Luckily, sealing a stone patio on a regular basis is a surefire way of keeping both pests and weak points at bay.

You can start with a thorough cleaning, not unlike the process we discussed for a wood deck. Begin by removing any debris and loose dirt and dust with a firm broom, and then fire up the pressure washer. Stone can be stained from rusty patio furniture so be sure to pretreat and scrub down any marks before giving it a good power wash. Leave it to dry for at least 24 hours.

Next, inspect the joints closely. This is a tougher job for bricks than larger stone, but it’s important to repair any erosion or loose pieces before you apply your sealant. Otherwise, the stone will become uneven and the gaps will invite weeds and ants to make their homes inside. You can use sand to fill any spaces that have deteriorated over time.

Now you’re ready to seal! Each product is different so you’ll want to pay close attention, especially when it comes to finishes. I always look for a high quality, water-based sealant that I can spray on easily. I recommend applying two thin coats and waiting 24 hours between applications to ensure you achieve an even finish. Wait another 24-48 hours after the final coat to put patio furniture, grills, and any other equipment back on the surface.

As for you Catherine, take a load off! Since your patio is new, you can kick back and relax for a year before worrying about adding an extra protective layer to the stone.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.

Clean and Seal Your Deck for Decades Worth of Endless Summers

The life expectancy of a wood deck is about 10 to 15 years, but did you know that it could last north of 20 years with proper cleaning and maintenance? That’s right, with a good seasonal scrub and sealing, your deck could stay looking beautiful long after your neighbors’ needs replacing.

A deck takes a lot of abuse during the seasons. The summer sun is especially harsh and the humidity forces the wood to expand and contract, which can lead to shifting and splitting. The winter is no picnic either as snow, ice, and freezing temperatures will do their fair share of damage to both the surface and the joists. With all those elements taking their toll, it’s no wonder why a deck is so susceptible to rot. Luckily, there is plenty that you can do to take care of it, so let’s get to it.

Attack the Crevices

The first thing you have to do is sweep the surface of your deck clean, and then grab a putty knife to dislodge all the debris stuck in the nooks and crannies. Whirlybirds and leaves can do a lot more damage than you think because they begin to rot as soon as they get wet. Leaving them trapped in the wood will most certainly send your deck to an early grave. This is also a great time to sand down any splintered areas and replace deteriorated or popped nails or screws.

Scrub the Wood

Once your surface is completely debris-free, it’s time to give the wood a deep clean. You might remember my affinity for a pressure washer and deck cleaning is where this machine really shines. A year’s worth of dirt, mildew, and gunk can be tough to take off, and while a stiff scrub brush and some serious back-aching effort will do the trick, the pressure washer will tackle the task in half the time. Many people recommend a bleach and water solution but I prefer to use a non-toxic alternative such as Spray Nine which has no corrosive chemicals and won’t kill your plants. Give the deck a good, solid coating of cleaner and let it sit for 15 minutes before pressure washing or scrubbing.

Stain and Seal

Staining the deck is an optional step but sealing it shouldn't be. Many decks experience discoloration over time and staining is one great way to give your wood a facelift and make it look new. But regardless of if you’re staining or not, applying a weather resistant seal is your best defense against having the replace your deck sooner than you expected. Apply the sealant in a thin coat using a medium paintbrush or a roller, working with the wood grain to ensure an even finish. It’s important not to apply the sealant in direct, hot sun as it will dry too quickly and the wood won’t be able to absorb it. If instructed, apply a second coat, working in the same way. Finally, allow the sealant to dry for 24 to 48 hours before placing deck furniture or planters back on the surface.

Now sit back, relax, and enjoy your beautiful like-new deck for the rest of the summer and beyond. Your wood will thank you.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.