Interlock Sealing: 7 Benefits of Proper Maintenance

So you’ve made the decision to invest in interlocking for your outdoor living space. Interlocking stone is a strong, durable, and a stylish material for any outdoor space. But if left unsealed, it is susceptible to staining, displacement, buildup, weed growth, and an assortment of other preventable problems. Sealing and properly maintaining your interlocking is key in preserving its strength, appearance, and overall lifespan.

Here are 7 key benefits of sealing and maintaining your interlocking stone:

Makes cleanup easier and helps reduce stains

Professional, high-pressure chemical washing helps strip grime, dirt, and other buildups from the interlocking to restore the look of your patio or driveway. Stains from rust, oil, or gas tend to be more difficult to remove, so it’s important to seal your interlocking as it helps maintain cleanliness beneath the seal and prevents further spotting. A layer of protective sealant also acts as an invisible shield, making regular cleanup like brooming and rinsing much easier.

Prevents shifting

Routine application of sealer and polymeric joint sand makes your stones stronger and more densely packed which can prevent displacement. Interlocking is less susceptible to major repairs, displacement, or damage when it is properly maintained.

Protects from climate and harsh weather conditions

Polymeric sand and sealant help to repel water so it doesn’t unsettle the base of your interlocking. Replacing the joint sand periodically also helps prevent puddles and aids in draining water buildup. In addition, sealing your interlocking can make your driveway much easier to maintain in the winter, as it prevents the ice from latching on to your interlock stones, therefore making it much easier to clear.

Maintains and enhances the colour

Discolouration and fading of interlocking can occur due to acid rain, ultraviolet exposure, and pool chemicals like chlorine. Sealing the surface along with routine power washing can help preserve the visual appeal of your interlocking by offering protection from the sun and bringing out the original colour to keep it looking vibrant.

Reduces weed growth, bug infestation, and erosion

If your outdoor living area is subject to a lot of heavy traffic, replacing the polymeric joint sand is especially important. It hardens like a flexible mortar,  so it can help maintain the strength of the surface, deter weed growth and bug infestation between stones, and keep wear and tear at bay.

Preserves shine

Periodic interlock sealing and power washing are crucial to eradicating dullness and maintaining shine. It can help restore your curb appeal by giving the surface a gleam that makes it look like new. Depending on your personal preference and desired aesthetic, we have different options. For example, a clear sealer will give you a natural look that will not alter the appearance of your stone. On the other hand, “semi-gloss” and high-gloss sealers will give your surface an intensified shine similar to the “wet look” you would get after a rainfall.

Increases the lifespan

With appropriate care and maintenance, interlocking stones can have a lifespan of 50 years. Be proactive and ensure you get your interlock sealed and maintained – generally every 2 years – to preserve its appearance and enhance its durability.

If you live in the Greater Toronto Area contact us for all your interlock sealing and maintenance needs. We guarantee top quality service and professional results.

Give us a call at 416-966-4200 or get a free online estimate for your residential or commercial property.