7 steps Guide to turn Flat Roof into Deck

Introduction

Are you looking to unlock hidden outdoor space and add value to your home? Turning flat roof into a relaxing roof decking is a growing trend for good reason. This comprehensive guide covers everything you need to know to turn flat roof into deck.

we will cover planning, permits, construction and finishing touches. Follow these tips to create the ultimate urban escape right on your own rooftop.

Key Benefits of trun flat roof into deck

Before diving in, let’s review the many excellent reasons to turn flat roof into deck oasis:

• Deck adds valuable square footage for lounging, dining, etc.
• Creates new outdoor area, especially in urban settings.
• Higher vantage point lets you enjoy impressive city views.
• Provides space for hosting gatherings day or night.
• Flat roof decks can increase property value significantly.
• Less expensive than adding a conventional room addition.

Take advantage of an unused flat roof and gain all these benefits with a well-planned deck conversion project.

Step 1: Evaluate Your Roof and Plan the Layout

The first step is assessing whether your specific flat roof is suitable for converting into a roof deck oasis. Consider the following:

• Roof structure – Consult an engineer to evaluate if the existing structure can handle the weight of a deck. Look at the truss system and joints.
• Roof type – Some roof types like EPDM rubber or PVC are ideal, while built-up gravel roofs can pose issues.
• Size and layout – Measure the roof to plan the deck size and layout. Allow for elements like stairs, planter boxes, etc.
• Access – Determine how you will access the roof safely. Stairs or ladders should be incorporated into the design.
• Sunlight and views – Maximize sunlight exposure and consider how to take advantage of good views or screen undesirable ones.
• Drainage – Ensure water drains effectively off the roof using elements like sloped flooring.

Proper planning is crucial. Don’t overlook key factors like structural support, safe access, and drainage when designing your rooftop oasis.

Step 2: Permits and Hire Contractors

Once you have a deck layout in mind, it’s time to get your ducks in a row permitting-wise:

• Building permits – Most areas require permits to turn flat roof into deck oasis. Building codes dictate things like railing height too.
• Zoning laws – Some neighborhoods restrict roof decks. Check local zoning laws thoroughly.
• HOA rules – If part of a homeowner’s association, get HOA approval before proceeding.
• Hiring contractors – Unless highly experienced, hire pros like roofers, electricians, and framers to tackle technical aspects.

Sorting out permits and contractors ahead of time protects you from headaches down the road. Never skip this important step!

Step 3: Waterproof and Build the Substructure of roof deck

Before constructing the deck, it’s important to thoroughly waterproof the existing roof surface. Use a specialized roofing membrane or liquid waterproof coating to create a completely water tight seal. This is vital for preventing leaks. Cover every inch of the roof surface and seal around all vents, joints and edges by leaving no gaps.

Some common waterproofing options:

• PVC roofing membrane – long lasting, easy to install
• TPO roofing membrane – heat weldable, durable
• Liquid rubber sealant – applied seamlessly for watertight finish

Next, build a sturdy substructure as the framework for your deck floor using treated lumber or steel:

• Add support beams spanned on adjustable jack stands anchored to walls or existing structures.
• Frame 16″ on center joists between beams to form bays that will hold the final decking boards.
• Use flashing strips and adhesive membrane to make the seams stronger where the subframe connects to walls and vents.
• Check that substructure is completely level before moving on.

Robust waterproofing and substructure prevents disaster – don’t risk shortcuts here!

Step 4: Install Deck Flooring

Once the subframe is complete, it’s time to install the surface deck flooring. There are several best options for you to turn flat roof into deck oasis:

Wood

Cedar or redwood – Naturally rot-resistant softwoods that don’t require much maintenance beyond periodic sealing. Provides a classic, warm look.

Tropical hardwoods – Ipe and other dense tropical woods offer incredible durability. These are expensive and not sustainably sourced.

Pressure treated – Inexpensive treated pine is resistant to rot and insects. Requires weather sealing.

Alternatives

Composites – Made from wood and plastic blends, composites materials don’t rot and have long 25+ year warranties. These withstand moisture well but can get hot.

PVC – Budget-friendly plastic decking, available in many colors. It won’t rot but can fade over time.

Aluminum – Durable, recyclable, low-maintenance option of your roof deck . It can dent and conducts heat.

Step 5: Add Railings, Stairs, and Safety Features

No rooftop deck is complete without necessarysafety features. it is necessary to add safety features if you are planning to turn flat roof into deck oasis.

Railings

• Required by code for fall protection. Glass, cable, and sleek metal railings enhance aesthetics while meeting requirements.
• Typical height minimum is 36-42”. Heights up to 48” provide increased protection.
• Post spacing 6-8 feet apart provides stability. Don’t cut corners here.

Stairs

• Retractable stairs, spiral staircase, or permanent stairs can provide ingress from inside the home up to the roof deck.
• Stairs should be at least 36” wide with railings on both sides. Wider 48” stairs feel more roomy.
• Outdoor rated, slip-resistant materials are a must for treads.

Other Safety Elements

• Deck lighting illuminates steps and walking areas at night – use solar powered options.
• Well-lit exit signs clearly guide the way in case of emergency.
• Fire extinguishers and banning ignition sources are smart precautions. Some areas require full fire suppression systems.
• Restrict access when not in use – gates, locked doors, and alarms can deter trespassers.

Don’t neglect critical safety elements in your project of turning flat roof into deck oasis. Being cautious can literally save lives and prevent lawsuits.

Step 6: Add Finishing Touches

The fun part is choosing finishing touches to create your ideal oasis:

• Planters – Greenery like shrubs and vines soften the space and provide privacy.
• Outdoor kitchen – Add a sink, grill, and modular cabinetry for easy entertaining.
• Seating and tables – Arrange movable furniture to define spaces.
• Weather protection – Add an awning, pergola, or retractable canopy for shade and shelter.
• Lighting – String lights, lanterns, and sconces set the mood.
• Green roof – For a bold look, add a layer of soil and hearty plants on top of the waterproofing.

Total project costs range

Shop around, get quotes, and set a realistic budget before turn flat roof into deck. Quality materials and proper installation are worth the investment.

Step 7:Maintaining Your Flat Roof Deck

Like any home improvement project, some simple maintenance is required.

• Inspect for leaks, cracks, and damage routinely. Repair any issues immediately.
• Sweep and hose down the deck periodically to prevent buildup of debris.
• Reapply protective sealants to wood decking every 1-2 years.
• Drain and cover outdoor kitchen amenities and furniture during winter.
• Re-waterproof the surface every 3-5 years to prevent leaks as materials age.

Proper care will help your beautiful new roof deck oasis endure for many years of enjoyment!

Conclusion

Turning your flat roof into a nice deck makes for an awesome home upgrade. With some careful planning and good construction, you can turn flat roof into deck. Make sure to get the right permits before start working.

Also ensure to have professionals handle tricky parts like electrical and roofing safety. Do it right and you’ll have an amazing new space to enjoy some sweet roof views and sunshine. With this guide, you now have all the information needed to start planning your own urban deck oasis!

FAQ’s