How to Attach a Patio Roof to an Existing House

A Patio Roof attached with a house
July 5, 2024
facebook
telegramfacebookinstagram

Do you want to revamp your outdoor living space to a new level? Choosing the right patio cover can make all the difference.

Adding a patio roof to your existing house expands the living areas and improves the appearance and value of the property. With a proper patio roof, you can create a smooth transition between your home's indoor and outdoor spaces.

Imagine you have an outdoor patio that you and your family enjoy when the weather is good but remains unused in the bad weather. With the proper roof cover installed, you can be more comfortable and use it for multiple purposes regardless of the external conditions.

If you are worried about how to attach a patio roof to an existing house, don't worry! This blog will help you make the right decision and understand why it is a good investment. 

Step-By-Step Process to Attach Patio Roof to House

Implementing a perfect patio roof into your home offers enough shade to enhance your living area and increase the curb appeal of your property. 

If you don't know how to attach a patio cover to your house, you may encounter a few problems. These could include choosing inadequate materials that cannot withstand changing weather patterns or faulty installation. Faulty installation can even lead to structural instability with time.

To avoid such circumstances, hire experts who will carry out seamless ways to attach a patio roof to your existing house. Their attention to detail and skill set will give you a functional and aesthetic patio. You can make informed decisions at every step with their tips and advice. 

Here is a detailed guide to help you understand the steps to install a patio roof safely and hassle-free. 

Step 1: Chamfer the Edges of Wood

Adding a patio roof starts with chamfering the edges of rough-sawn wood using a power plane. It adds a touch of elegance to the complete patio structure. 

Following this is a layout of 1x6 decking, 2x6 rafters, and 8x8 posts and beams. It is used to pre-stain the wood with a medium-brown stain.  

Step 2:  Chamfer the Horizontal Beam

The experts make a 15° chamfer on the horizontal beam right at the bearing point for rafters. The beam is then raised into place and secured to the posts. The two outside rafters are then squared into place to provide a base for the rest of the roof. This helps the professionals start the cutting process.

Step 3: Placement of Outside Rafters

At this level, the expert positions and squares the two outside rafters to establish reference points for the roof. By properly placing the rafters, they ensure structural integrity and a leveled roof surface. Once the beam is in place, it cuts off the binds required earlier for instructions.

Step 4: Determine Removal and Attachment Areas

Once the placements are done, professionals assess the shingle, decking, and eave removal areas before the new components are attached. This ensures the proper installation and minimizes any obstruction to the existing structures.  

The new base provides a bearing surface and attachment point for the new rafters. In this step, the opened eave needs to be closed later. 

Step 5: Attach Continuous 2x6 across Existing Roof

After the eave is closed, the bearing point location for the rafter is fixed. Then, the experts secure a 2x6 rafter across the existing roof for extra support. The rafters are installed on the 14" centers instead of the 24" truss spacing. It provides a stable foundation for the new patio roof and distributes the weight uniformly.

Step 6: Pre-cut and Install New Rafters

Going further, pre-cut and new rafters are attached to 14" centers for better stability and ventilation. The well-spaced rafters offer structural integrity and allow proper airflow under the roof. 

Each of the new 2x6 rafters is pre-cut and is placed on a 14-inch layout over the 2x6. It is then attached with an 8-inch structural screw. The professionals attach blocking to the lower side 2x6, leaving a gap at the top for ventilation purposes.

Step 7: Install Ventilation Block

Then, the blocking is set to provide a clear termination for the wall below and a gap at the top for ventilation. Proper ventilation prevents moisture build-up and extends the lifespan of the patio structure. Then a 10" structural screw secures every rafter at the chamfered surface, and blocking gives a tidy look. 

Step 8: Attach Rafters to the Beam

At the end of the new patio roof, the rafters are kept on the chamfered area of the beam. Using 10-inch structural screws, the professionals ensure that each rafter is attached through the top. Blocking is installed between the rafters to enhance the aesthetics and sturdiness, bringing in a polished appearance. 

Step 9: Attach Rough-Sawn 1x6 Decking

In this step, rough-sawn 1x6 decking is attached with ¼" spacing to the rafters. It provides a durable surface for the roof and adds visual appeal to the overall patio structure.  This structural panel ensures that the shingle nails are not visible through the finished surface below. 

Step 10: Install Roofing Components

The experts now install roofing felt, OSB (oriented strand board), and asphalt shingles to match the existing shingles on the house. Properly installing roofing components makes the roof weatherproof and protects it from the elements. 

Step 11: Finish Cut Ends

After installing roofing elements, the experts decide to have an elegant finish for the areas where the eaves are removed. This leads to a clean and coordinated look. A clean finishing detail must blend well with the structure, as the eave terminations and wall area are generally visible.

This step adds a polished appearance to the overall patio roof and blends well with the existing architecture. 

Step 12: Design and Install Custom Connection Plates

Roofing the structure is like adding permanent post-and-beam connections. The experts design and install custom connection plates at the final stage for a functional and visually appealing touch. 

These plates add structural support and are interesting decorative elements for the patio structure.  

Factors to Consider Before Installing a Patio Cover 

When planning to install a patio cover, multiple factors need to be considered.  The structure must be safe, aesthetically pleasing, and functional.  

These factors also influence the design and installation of the new patio roof. It comes in different shapes, sizes, styles, and materials to cater to various preferences and requirements.

Critical considerations while attaching a patio roof to different types of house exteriors-

Attaching Patio Roof to Brick

The whole structure of your home is an important factor to consider when attaching a patio roof. Depending on the exterior walls, there are common ways to attach a patio roof to your house. 

If the brick wall provides support by an internally framed wall, the professionals attach the patio roof by removing the bricks. Further, they fasten the roof to the wall's interior framing, making it sturdy.

When it comes to design, a box-frame patio roof is considered durable and offers a classy look for any brick house. 

Adding Patio Cover to A House with Vinyl Siding

Thinking about how to attach a patio roof to an existing house with vinyl siding? 

Vinyl siding is not designed to bear weight. Thus, it is crucial to have underlying wall studs for secure attachment. One of the most common ways the professionals use is cutting a section of the siding. 

Then, they connect a mounting block to the house's basic structure. It provides a secure base for the patio cover without damaging the siding, allowing flexibility. This prevents cracks and warping. 

Attaching a Patio Roof to A Two-Story Houses

Some patio roofs can be attached by securing them to an existing structural gutter, also known as the fascia method. However, a two-story property is way too tall for this. 

Hence, ensuring that your patio roof's height adheres to building regulations is essential. The roof is fastened to one of the adjoining walls to carry this out. Ensuring that the patio cover's supports and beams are adequate to handle the additional load is essential. 

Generally, the higher structures are more exposed to wind, so the patio covers must be designed to withstand stronger winds. 

Choose the Right Materials for the Patio Roof

The materials chosen for the patio roof determine its durability, maintenance requirements, and aesthetic appeal. You can choose from various materials, such as aluminum, wood, vinyl, and metal.  

Choosing the suitable material is about maintaining a balanced vision with your requirements. You must look for materials that complement the house's architecture and can withstand adverse weather conditions. 

Make sure it fits well within your estimated expenditure for the project. Also, make sure to have open discussions with the experts throughout the material selection process. The professionals always ensure that your expectations are met. 

The varied types of material used for patio covers are – 

Wood

A wooden patio cover is suitable for every climate and acts as a guard against rough weather. It is a long-lasting solution with minimum maintenance involved and looks stunning. As far as the shape is concerned, you can either make it flat-topped or follow the shape of your roof type only. 

Vinyl

Choose a vinyl patio cover as it never rusts or rots and is customizable to fit the aesthetic needs. It comes with a low-maintenance solution, and it is easy to clean. 

Aluminum

Installing an aluminum patio cover is a cost-effective solution. It is a blend of aluminum and wood that gives an expensive look for much less than 100% wood cover.

Metal

If you want a sturdy and durable patio cover, choose a metal cover. Metal covers can withstand harsh weather conditions, bear heavy weight, and stay perfect for long periods. 

Poly carbonate

Do you want to install glass patio covers to add an aesthetic touch to your patios? Don't forget that glass covers are hard to install and maintain and less durable. Here comes the best alternative solution: polycarbonate. It is considered to be an ideal glass replacement and helps you achieve a similar look. 

Asphalt shingle

Looking for a patio cover to match the roof of your house?  You can choose asphalt shingle roofing. This material will make your home look more compatible and color-coordinated with your home. 

How Much Does Adding a Roof Over a Patio Cost?

Adding a roof over your patio is a beautiful way to enhance the utility and appeal of your outdoor space. Various solutions are available to cover your patio, allowing you to set your budget according to your requirements. The total cost of adding a patio roof can vary, depending on what you want and how much you want to spend. 

Here are some of the basic types of patio roofs and their cost considerations -

Except for the ones mentioned in the table above, here are two types of patio covers that greatly impact your budget –

Lean-To Roof or Shed Roof

One of the most affordable options is lean-to roofs, which are attached to your home and slope downwards over the existing deck or patio. On average, these roots cost between $1,000 and $2,000.

Louvered Roof

One of the high-tech shade structures is a louvered patio cover. It comes with motorized slats, enabling you to control them according to your needs. Based on their cutting-edge technology, louvered patio cover cost around $4,000 to $20,000. 

Hiring a professional contractor will surely increase the cost of your patio roof, but it also improves the overall quality of the installation. Knowing that an expert staff member has installed your patio or building a pergola on a deck will give you peace of mind.  

Essential Benefits of Using Patio Cover

Your home's patio or deck is an extension of your indoor living space. With a covered patio, you and your family can relax and enjoy a comfortable space. 

The patio cover offers a range of benefits, such as protection from the sun and weather, keeping it cleaner and cozy, and many more. The following are the top benefits of having patio covers for your outdoor living space.

1. Shade and Comfort:

One of the main purposes of patio covers is to provide shade, transforming your outdoor area into a comfortable space. This is beneficial in hot weather conditions where there is extreme sun exposure. By preventing you from the scorching sun, patio covers create an inviting atmosphere, ideal for gatherings all year round. 

2. Extended Living Space:

Installing a patio cover extends your living space. Whether you want to host a little party, enjoy reading books and relaxing, or just soak in the natural environment, a covered patio enables you to make the most of this space. 

3. Protection from the Elements:

Patio covers act as an effective protective barrier against rain, snow, and other elements. It ensures that your outdoor furniture and decorations remain in the best condition. The protection preserves your furniture and various investments and reduces the frequency of maintenance and replacements. 

4. Increased Property Value:

Professionally installed patio covers enhance the aesthetic appeal of the home, adding to its benefit and increasing its overall value. Potential buyers usually find it an attractive feature, and these covered patios give off welcoming vibes. 

5. Energy Efficiency:

With proper shade and reduced direct sunlight exposure, patio covers contribute to better energy efficiency. They lead to lower cooling costs during hot summers and are a suitable and cost-effective choice. Patio covers allow you to spend more time outdoors, thus reducing your overall energy use.

For example, 

If you plan to install a louvered patio roof system, it can effectively save energy costs. The adjustable slats can be closed either fully or partially, reducing the heat entering the space. 

6. Customizable Designs:

Patio covers allow you to customize them according to your requirements. You can choose from a range of styles, colors, and design options. You can tailor your outdoor area to complement your unique taste and the existing architecture of your home. You can opt for the patio cover that suits your budget, making it a cost-effective solution, too. 

Embrace Your Outdoors by Installing a Patio Roof with Valley Covers

Your property needs an improvement that adds visual value and enhances usefulness. Installing a patio cover on your home is an efficient approach to accomplishing both at once. 

The overall installation process may appear complicated at first. With experienced assistance and valuable ideas from professionals, you don't need to worry about how to attach a patio roof to an existing house. 

We at Valley Covers are here to help you elevate your outdoor space with our expert tips and high-end installation of patio roofs. Now, you can achieve an aesthetically designed and highly functional space that is perfectly aligned with your home. 

Our team of experts is here to help you choose the ideal patio cover and understand the process from start to finish. Contact us at Valley Covers for all your patio cover needs. 

Upgrading your outdoor space to a beautiful retreat!

OUR

CONTACTS

Contact us by email:
info@valleycovers.com
Call us at this number:
916-909-7009
The agency located:
Follow us on social medias:
telegramfacebookinstagram
Thank you! Your form has been submitted successfully..
Oops! Something went wrong while submitting the form.
Get an Estimate