Updated at: 06-09-2022 - By: Helen Skeates

Rooftop parties are very magical, and if you’ve ever attended one, you’ll know exactly what I mean. There’s a gentle wind blowing, deck chairs are set out, and the night sky is filled with dazzling stars. It’s a lovely and peaceful time of year.

When I was a kid, I used to climb up on the shingled roof of our house and get in trouble with my dad, who would come home and yell at me. Magic isn’t so magical after all.

Flat roofs that are just begging to be transformed into a rooftop paradise should be taken advantage of if you have the opportunity.

In other words, it’s time to start thinking about the flooring for your rooftop deck.

What is Rooftop Deck Flooring?

The waterproof membrane of a flat roof can be punctured or torn by rooftop flooring. The single-ply rubber membrane used to seal most modern flat top roofs is intended to prevent leaks and water damage.

Flat roofs are particularly vulnerable to damage because of the delicate nature of rooftop flooring. Puncture is a real possibility with roofing materials that have sharp edges or undersides.

Rooftop flooring that is weather and UV resistant, as well as incredibly durable, is essential for protecting your roof. Here are a few more noteworthy characteristics of rooftop flooring to consider.

Roof Decks on Flat Roofs: Benefits and Considerations - RoofSlope

Features of Rooftop Deck Flooring

Different features of a good rooftop flooring contribute to the roof’s protection. A rooftop’s flooring should be both long-lasting and weather-resistant. If you’re looking for the ideal rooftop flooring, consider the following factors:

  • Anti-slip: Depending on where you live, rain is likely to fall frequently on your roof. Guests will be able to walk freely on the rooftop without fear of falling if the flooring is anti-slip.
  • Shock absorbing: If you’re hoping to be on your rooftop a lot, you’ll want something that’s comfortable underfoot. Softer and more comfortable to walk on, rooftop flooring with superior shock absorption is found on the roofs of buildings.
  • Protection from the elements: Rooftops that haven’t been covered tend to be cooler and icier. The risk of damaging the roof is too great to walk on top of it. Insulates the space, making it cozier and more comfortable. It acts as a barrier to keep the roof’s membrane from being harmed.
  • Weatherproof: Rooftop flooring should be resistant to mold and mildew. It’s going to rain, and the last thing you want is moss growing on top of your roof. To prevent mold and mildew, all rooftop flooring is mold and mildew resistant.
  • Rooftop flooring is said to be UV stable, so it will continue to look good for years to come. As a result, it’s critical that you verify the UV stability of any rooftop flooring you select. In the sun, the color won’t fade as quickly because of this. It’s going to be there for a long time.

Pros of Rooftop Deck Flooring

You may be wondering at this point whether rooftop flooring is even necessary. Isn’t it just an additional cost? No, not at all! Any rooftop activity necessitates the use of rooftop flooring. The roof could be seriously damaged if it doesn’t have it. As an added benefit, here are a few:

  • Rooftop flooring is a great way to make your rooftop more inviting for parties and gatherings. Other techniques of entertaining on the roof don’t look or work as well as this one.
  • Adding to that, if you don’t have rooftop flooring, you probably shouldn’t use your rooftop for parties. Water leaks can occur if chairs and tables are placed directly on the roofing service.
  • The nicest thing about rooftop flooring is that it gives you more usable space in your house. Decorate and relax outside your home with a patio. There are many ways you can utilize this product, from personal use to parties and get-togethers.
  • The process can be completed without the assistance of a contractor thanks to the simplicity of installing rooftop tiles.

Cons of Rooftop Deck Flooring

  • To put it simply, rooftop flooring can be a pricey investment. Rooftops might be a costly investment if you don’t plan on using them frequently. If this is the case, you can bring the celebration inside instead of parking it outside.
  • There are numerous kinds of rooftops, so it’s critical to double-check that the flooring you’re considering is suitable with the kind of roof you have. For rubber roof membranes, we’re recommending certain products.

Rooftop Deck Flooring Products

We’ve compiled a list of rooftop flooring products below. Rooftop safety is ensured by the installation methods for each of these items, which include built-up, single-membrane, and modified bitumen roof installations.

Put something on your roof and you run the danger of breaking the waterproof seal. There are no sharp edges on the bottoms of these rooftop items, so they won’t damage your roof when they’re set down. As an added benefit, they may be installed safely on rooftops thanks to the use of methods such loose lay installations, peel & stick, interlocking systems, or dowels. Because of these methods of installation, your roof will be less vulnerable to damage.

Deck Top Roof Tiles

“roof” in its name tells you that this product is going to be good. These tiles can be found in a variety of solid and multi-colored color schemes. Because there are so many options, you’ll be able to find the perfect rooftop deck.

Mold and mildew will not grow on these tiles because they are weather-resistant. Because of their permeable, groovy backs, they’re ideal for draining rainwater.

Interlocking Deck Top Roof Tiles

Residential and commercial properties alike will benefit greatly from these deck-to-roof tiles. They’re strong enough to withstand not only the demands of a busy household, but also the heavy traffic of a commercial location. They’re long-lasting and come in a variety of colors to suit your preferences.

These tiles can withstand the elements and are simple to clean and maintain. Roofing membranes are protected by these products, and they won’t harm your roof.

Premium Outdoor Sports Tiles

This rooftop flooring has a unique feature: it comes with two different patterns: one on each side. Both a flagstone design and a traditional brick pattern are available to you. For a completely new floor, simply flip the tile over. It’s that simple. That’s a really great idea!

In addition to being watertight, these rubber tiles are extremely comfortable to walk on. In addition to being highly long-lasting, they are also simple to maintain and install.

Paver Tiles – West Coast

Tiles from the West Coast Paver Collection are available in a variety of plain colors and even speckled patterns. Additionally, you can choose between solid or brick surfaces, which are available in two thicknesses. For the most part, you have a lot of options when it comes to designing your outside space.

They are also anti-slip and shock absorbent. They’re soft underfoot and withstand all kinds of weather.

Paver Tiles – East Coast

The dog bone pattern on these east coast paver tiles sets them apart from their west coast cousins. In terms of both installation and maintenance, they’re a breeze. These long-lasting rubber tiles are ideal for rooftop flooring since they are resistant to wear and tear.

These tiles are also non-slip and comfortable to walk on. Your rooftop parties will be even more enjoyable because to their shock-absorbent properties.

3/16″ Life Floor Slate Tiles

Foam rubber is used in the production of these tiles, making them incredibly soft and easy to walk on. Non-slip, mold and mildew resistant, and UV stable, these mats have it all. Because they’re made for damp surfaces, you can count on them to last through any type of weather.

Due to its foam construction, they may not be ideal for rooftops that are subjected to heavy traffic, hard use, or high-heeled shoes. These tiles are also available in a peel-and-stick version for ease of installation.

Structural Deck Tiles vs Interlocking Deck Tiles | Archatrak

1″ Sports Play Tiles

No matter how you look at it, these tiles are excellent for use on rubber roofs. They’re incredibly heavy and long-lasting for a pair of these. They’re able to withstand a wide range of conditions. Installing them is a breeze thanks to the dowel method.

Eco-friendly and a “green” flooring alternative for rooftops, these tiles are created from recycled rubber.

Soft Flex Tiles

A wet area tile, soft tiles were designed for this purpose. As a result, they’re non-slip, cushiony, and quick to dry. For water drainage, these tiles have holes in them. They’re also resistant to mold and mildew and anti-microbial. So even if it rains, they won’t be deterred.

Flexible PVC is used to make them comfortable to walk on, but they are also long-lasting and weather-resistant.

3/8″ Life Floor Slate Tiles

These tiles, like their 3/16″ counterparts, are constructed of foam-rubber, making them incredibly soft and cushy. Mold and mildew resistance, as well as UV stability, are all features of these mats. Because they’re made for damp surfaces, you can count on them to last through any type of weather.

Due to its foam construction, they may not be ideal for rooftops that are subjected to heavy traffic, hard use, or high-heeled shoes. Peel and stick tiles are also available!

Rubber Pavers

Thick rubber pavers provide attractive and long-lasting rooftop flooring because they are both slip-resistant and long-lasting. These pavers were designed to withstand the weight of animals and the trampling of their hooves. Naturally, they’re strong enough to withstand a few nights of partying on the roof.

These pavers are available in six different colors, so you may choose the look that best suits your home.

Professional Quality Rubber Roof Deck Flooring

The Sterling Rooftop Tile is the finest alternative if you’re seeking for tiny rooftop deck ideas.

For both household and business use, these rubber tiles are a great option. Because of their unique design, these tiles are among the best money can buy, with the highest quality production. Glue the tiles together at interlocking tabs and they’re ready to support even the heaviest outdoor furniture, and they’re very simple to put in place. From a hotel bar to a hotel patio, you can incorporate this tile into any outdoor area where pavers would be used. A wide variety of colors and designs are available, as well as border and corner ramp possibilities. They’re constructed of recycled rubber, so they’re easy to keep clean.

Cushioned Plastic Decking Surface for Rooftops

If you’re planning a modest rooftop deck, you may want to choose a flooring option that provides excellent drainage. If this is the case, the best alternative is plastic perforated tiles.

As an example, consider StayLock Perforated Tiles. Anti-fatigue effects and traction and comfort are maintained even when barefoot or when the surface is wet thanks to the PVC material used in their construction.

A loop-and-tab mechanism ensures that the roof decking tiles will not come loose or separate. Tiles created in the United States are waterproof and UV stable for at least seven years. They come in a variety of hues. It is warranted for a 5-year period. These are an excellent choice if you’re looking for top quality but not breaking the bank.

Temperature Stable Rooftop Flooring for Hot Areas

If you’re concerned about the heat generated by rooftop decking in the middle of summer, consider installing Life Floor Ripple Tiles. In hot weather and in indirect sunlight, this type of outdoor flooring keeps you cooler on your feet. When you tread on them, they go back to normal.

Because of their anti-microbial and non-toxic properties, these tiles are commonly used in public pools and other moist locations. With a rippled, super-grippy surface, these shoes help prevent slipping and falling. These tiles are made of closed-cell foam and rubber, which creates a soft, durable, and safe flooring option. They come in a variety of colors and are covered by a three-year warranty.

Faux Grass for Rooftop Decks

Artificial grass carpet rolls are an excellent roof flooring alternative if you want the look and feel of a lush green space but don’t want to deal with the costs, upkeep, and maintenance that come along with maintaining a natural green space. Despite seeming like a real grass, these synthetic turfs are extremely resilient and easy to maintain. Greatmats offers a 5-year limited warranty on Countryside Artificial Turf, a product created in the United States of high-quality materials that will last for years. Using a polyethylene plastic substance that resembles individual blades of grass with a UV treatment that resists fading and discoloration from outdoor weather conditions gives a realistic appearance.

Playground Tiles for Rooftop Patios

If one of your small rooftop deck ideas is to create a location where the whole family can relax, Playground Tile might be a good choice.

UV fade resistance, different thicknesses and colors, and the ability to allow water to flow around and under tiles are all features of this product. With a 15-year warranty, this product is proudly created in the USA.

The sole purpose of this rubber playground tile is to lessen the likelihood of injuries caused by slipping and falling. So, if one of the guests falls, it should not derail the outside festivities!

For all your small rooftop deck ideas, Greatmats is the best place to go!

You may feel overwhelmed by the process of considering all of your alternatives. Is it possible to install decking on a flat roof? If so, let Greatmats help you out!

Our staff at Greatmats will assist you choose the best flooring option for your project based on the various safe, comfortable, and stylish decking options available.

You can’t go wrong with any purchase you make with Greatmats!

Rubber Rooftop Deck Flooring

One choice is rubber. Rubber is more durable than concrete, but it requires no additional roof reinforcing because it is lighter in weight.

In addition to the standard 2X2 foot tiles, Sterling brand rooftop deck flooring tiles are available in a variety of colors and multi-color blends, including black, green, blue, grey, and brown. The tiles are interlocking, and borders and corner ramps can be added to give your room a polished appearance while also increasing safety. A 10 year limited guarantee and a simple water clean-up make this a must-have for any expert. These tiles weigh about 20 pounds each, making them substantial enough to resist lifting in high winds and resistant to fading or curling in cold or hot climates.

Brand: Blue Sky Underlayments like waterproof membranes are protected by interlocking rooftop deck flooring rubber tiles. Non-slip and mold and mildew-resistant. Rubber roof membranes are compatible with this tile brand, which ships from the east coast. There are six conventional colors, as well as more than ten mixed colors, to choose from.

Plastic Rooftop Deck Flooring

PVC outdoor tiles weigh less than a pound each tile and start at less than $3 per square foot if weight is a consideration. Installation is a breeze thanks to the interlocking architecture. Water can drain through the holes in the tile, but it won’t soak into it or become slippery. This is an excellent choice for patio and rooftop deck flooring in rainy regions; nevertheless, rubber membrane roofs should be avoided.

It is a well-known specialty flooring company, Greatmats.com, that carries its own brand of UV-treated PVC rooftop deck flooring tiles. Light gray, blue, and terra cotta are all options for these tiles.

With its perforated surfaces, StayLock Brand PVC interlocking rooftop deck flooring tiles are ideal for areas that receive a lot of rain. Playing or standing on the soft PVC plastic feels wonderful to the touch. There are five hues to choose from, and the tiles are UV-resistant for seven years. This brand has a 5-year warranty and can be used on rubber-coated roofs.

Pin by Halliday Built Construction In on Halliday Built Decks | Trex patio, Backyard remodel, Deck designs backyard

Wood Composite Rooftop Deck Flooring

GardenDeck tiles are comprised of a wood/plastic hybrid that resists rot, decay, and fungal development, making them ideal for those who prefer the look of wood without the upkeep. In addition, the wood is protected against warping, chipping, shrinking, or expanding as a result of this procedure. These 11 foot wood composite tiles can be easily moved because they don’t require any adhesives or bolts to be installed. The plastic connectors make it simple to DIY install the wood tiles, making them an excellent choice for a roof or patio makeover.

Your new roof or patio floor will give your outdoor space project a firm foundation, whether you choose rubber, perforated PVC or wood tiles. Obtaining free samples from an online merchant can allow you to gain a better understanding of the kind of surfaces you prefer.

You can save time by consulting the Greatmats.com specialists or looking at the product lines at a home improvement store, or you can do further study on the benefits and drawbacks of each material.

In many parts of the world, summer is a fleeting season, so start planning your new roof deck or patio soon so you can make the most of the warm weather.

5 Possible Materials for Your Rooftop Deck or Rooftop Deck Replacement

Pressure-Treated Decking

Pressure-treated wood is an ubiquitous and cost-effective material for rooftop installations. For the most part this sort of wood is up to the challenge, requiring only occasional upkeep.


There are numerous advantages to replacing pressure-treated decking with steel. Because of the material’s increased strength and endurance, a steel deck frame can be especially useful on rooftops, where you don’t want to have to replace your frame before your decking planks wear out. For a leading all-steel deck solution, check out Evolution from Fortress Building Products.


The up-front cost of pressure-treated decking is much lower than the cost of hardwood. Even while a rooftop deck is more resistant to the extremes of temperature and weather, it will still need regular care (such as staining) to retain its perfect appearance.

Porcelain Pavers

If you’re looking for a long-lasting, low-maintenance decking material, porcelain is your best bet. The wide range of style options also ensures that it will fit well with any current decor. Rooftop decks are appropriate because of the low weight, which reduces the strain on the structure. As a top player in this field, Archatrak is well-known. If you’d want to understand more about the advantages of Archatrak deck tiles, check out these eight.

Porcelain deck tiles manufactured by Mbrico are very popular. Among its many advantages is the fact that they can be used with ProLine radiant heating systems, which makes them an excellent choice for rooftop decking.

Synthetic Turf of Synthetic Grass

When there isn’t a lot of room to expand, people often build rooftop decks in metropolitan locations. Essentially, this means that city dwellers are on the lookout for small pockets of greenery in the midst of their concrete jungles. Some people decide to use synthetic turf or synthetic grass in these situations. It’s not uncommon for people to turn the space into their own mini-golf course. These constructions are constructed in the same manner as decks. On top of a substrate base, the synthetic material is layered on top.

3 Rooftop Decking Materials to Avoid


For rooftop decks, PVC is generally not recommended. Temperature changes are widespread in Virginia, Maryland, and DC throughout the year, which makes it less than ideal for these high-exposure constructions that are exposed to the elements frequently.

Capstock Composite Decking

Professional builders tend to avoid the use of capstock composite decking boards for rooftop decks, including Zuri, Azek, and others. Despite this, these materials are highly recommended for ground-level decks. Over time, exposure to the sun’s rays can cause fading and other flaws in a garment’s appearance.

Stone Deck Tiles

Structural concerns arise when stone is used on a rooftop deck. So, can the present structure withstand all of the additional weight and stress that would result from installing so many stone tiles? Stone may demand structural changes to the building, such as steel columns and new beams, if the desired roof material is stone. Stone can be a viable option if you can afford to make these kinds of changes, but for many people, that makes the project prohibitively expensive.

Rooftop space can be used in a variety of unconventional ways if you collaborate with your design and construction team. Please contact a Design Builders, Inc. representative now for more information on how to customize your Washington, DC rooftop structure!