Functional exterior space is a hot topic in the real estate world in recent years. Not only can it help building occupants get a much-needed breath of fresh air and change of scenery, but there are countless studies that show the importance of connectedness to nature for overall wellbeing.

With that said, not all commercial buildings in developed districts have the luxury of adjacent lawn space. As such, developing rooftop decks for functional use has gained significant traction among commercial spaces wanting to offer some outdoor living to its occupants. Keep reading as we explore some of the best strategies for maximizing value and durability of rooftop spaces.

 

Improve the Load Bearing Capacity

First and foremost, the roof must be structurally sound enough to accommodate the additional load that a rooftop deck brings with it. Check the condition of the beams and girders. It is highly recommended to use steel, as its elite strength-to-weight ratio makes it an ideal material as a roof substrate in commercial spaces. Assess the quality of the rooftop insulation. Choose a material, such as polyiso board, that enhances R-value without adding too much weight to the roof.

It is also a great idea to consider adding metal b-decking for additional load-bearing capacity. These lightweight ribbed panels add shear support to the roof, which helps transfer vertical loads horizontally to the building’s frame for decreased risk of acute weight-induced damage.

 

Ensure Elite Weather Resistance

As an exterior area on top of a building, it does not get any more exposed to the elements than a roof deck. Therefore, it is crucial to choose materials that can withstand the full spectrum of weather conditions.

 

One of the most important areas to establish durability is the roof deck tiles. This critical component of the deck surface will not only face heavy foot traffic and shifting furniture, but will have to deal with wind, precipitation, and UV exposure. A trending option is composite rooftop pavers. They are far more durable than wood and much easier to work with than concrete or porcelain. They are completely impervious to precipitation and will not break down in the face of extended sun. Since they will never have to be replaced over the course of their lifetime and require minimal maintenance, they also help lower the ongoing cost of ownership.

 

Provide Shading

Unless you only envision the rooftop getting utilized at dawn or dusk, shading is a crucial component of a functional rooftop space. Umbrellas over lounge chairs and dining areas are helpful. However, the best option is the installation of a louvered pergola. In addition to improved sun control, a louvered pergola provides an element of architectural intrigue that will define the space and tie the rooftop together. It is also a great venue for festooning lights and climbing plants for decorative effect.

 

Secure the Perimeter

A rooftop deck is only as good as its railing system. Without adequate outdoor handrail systems around the staircases and perimeter, the space cannot safely be used. There are multiple options for rooftop deck railings. Stainless steel hog wire is popular thanks to its low profile for unencumbered views. Black wrought iron is a bit more obstructive, but it creates a boldly defined space that plays to the need for security. Glass railings are also trendy for outdoor decks due to their ease of maintenance and clear sight lines.

 

Establish Energy Efficiency

Creating functional exterior space is a great way to reduce reliance on conditioned interiors. However, rooftop decks will have varying degrees of eco-friendliness based on their design and features. Rooftop gardens are recognized for being highly energy efficient. The vegetative layer helps insulate the building and lower ambient temperatures. They are also beneficial in stormwater runoff management. Also be sure to choose energy efficient lighting when illuminating the rooftop after dark. Look for solar-powered lighting options that store the sun’s energy during the day and use it to power lighting after the sun goes down.

 

Add Functional Perks

Although it is nice to get on top of the building and enjoy some fresh views, a rooftop deck will be far more valuable if it offers some functional benefits. Furniture is a great place to start. Use comfortable lounging chairs. Just remember that they must be robust enough to keep from getting blown around by strong winds. A gas fire pit and/or a small water fountain can be a good idea for creating a focal point around which people can gather and relax.

For those properties wanting to take their rooftop deck to the next level, an outdoor kitchen is an option. This can help building occupants enjoy outdoor meals in style. Stainless steel appliances, quartzite countertop slabs, and PVC cabinetry are some of the most weather-resistant kitchen features that can help an outdoor kitchen shine.

 

Create Stunning and Durable Commercial Rooftops to Enhance Property Value

Developing rooftops for functional use is a major trend in commercial real estate. From improved load-bearing capacity to tactful perks, consider any of the ideas listed above to maximize the durability and value of a rooftop space. For more of the latest commercial real estate trends in the Rio Grande Valley, explore the resources at CHRE for the leading market insights!