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.

Give Your A/C a Routine Check Before It Gets Beat by the Heat

Now is about the time when your central A/C or window units start to get some heavy play time. But with the first day of summer barely behind us, there are a lot of hot days left for those appliances to continue to perform at their best. A quick maintenance check now will give you peace of mind and ensure that your cooling units won’t kick the bucket during the most critical part of the summer. Plus a regular check-up will likely extend the life of the appliance too. Here are some of the things that you can do.

1. Pick a cooler day, such as tomorrow, to work on your A/C as you’ll need to shut off the power. This means both flipping the switch on the button and either unplugging it from the wall or locating the exterior shut off box on a central A/C unit. Remember, these are run on electricity so it’s always better to be safe than sorry. If you have a breaker box, you can cut the power there too.

2. For those of you with an exterior compressor, it’s time to remove the fan. First, unscrew the fan cage with a screwdriver and then take the fan right out of the unit. You’ll be shocked to see how many leaves, pollen, and debris can accumulate here. Clean the interior of the unit out with a regular or wet/dry vacuum and wipe down the fan blades too. Any dust, dirt or pollen will slow your A/C down and since there has been so much this year, it’s worth doing a thorough job.

3. Next, use a garden hose to clean the fins from the inside out. I know I spoke about the wonders of a pressure washer last week, but A/C unit fins are delicate and a pressure washer will break them. For this job, stick to the garden hose with a light flow of water. After you clean the inside, you can repeat on the outside. If the exterior is really dirty, you can apply a non-toxic cleaning solution, but just be careful not to damage the fins by scrubbing.

4. Like I said, those fins are easy to break and you may notice that the metal is bent in some places. This can cause air flow reduction and less power in and out of your machine. Using a butter knife, straighten any misaligned fins, taking caution not to pierce the tubing underneath.

5. Now you can put the unit back together. I would clear all debris from around the base of the unit as anything that is constricting the airflow will make the unit less efficient. This is a good time to take a level to it as well. If the unit is out of alignment, this can cause improper function. Remember, the ground often shifts so checking it periodically is a good idea.

6. Finally, it’s time to move inside and clean the vents and filters. Most HVAC specialists will recommend changing the filters at least twice a year and for window units, I recommend cleaning them at least once a month. Not only will your air flow be more efficient, you’ll also reduce the amount of dirty air blowing through the house. When replacing filters, make sure to match the airflow rating from your previous filter to ensure that it will work properly.

Now it’s time to breathe easy and turn your units back on. Remember, there are some jobs that should only be tackled by a professional, so if you come across a leak, major rusting, or something else that doesn’t seem quite right, do yourself a favor and get in touch with an HVAC expert. An early catch might just save you from suffering through a stifling, uncomfortable summer and an expensive bill.

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.