Seamless siding is a very attractive siding option and comes in various colours and finishes including wood, aluminium, vinyl and steel. The panels are custom-cut to fit the specific measurements of your home..

On average, homeowners spend about $11,625 to install seamless siding on a 1,500 sq. ft. home. The real range is between $5,250 and $18,000, to install seamless siding. This cost translates to $3 to $12 per square foot for the installation.

Seamless siding is quite difficult to install and tends to be costlier than regular siding. The exact cost for seamless siding depends on the actual home size, job complexity, location and finish options.

Cost per square foot$3.50 - $12
Cost per 1,500 sq. ft. house$5,250 - $18,000
National Average Cost$11,625
Average labour cost$2.50 - $5.50

Seamless siding cost per square foot

The average cost to install seamless siding is around $3.50 to 412 per square foot. Seamless siding is fast becoming popular across the U.S. This siding offers a custom fit because the panels are precision-cut to fit the exact measurements of your home. This ensures your house looks neat and appealing without unsightly joints.

Seamless siding is slightly costlier to install, but it is a worthy investment. It boosts the curb appeal of a home and will offer a good ROI when you sell your property.

seamless siding on new home

Cost per 1,500 sq. ft. house

On average, installing seamless siding on a 1,500 square foot house will cost approximately $5,250 to $18,000. The cost can be higher if your house is multi-storeyed or has many corners and a complicated roof design. Your siding contractor should give you a detailed estimate for the project beforehand to know how much you are likely to spend.

Average Labour cost of seamless siding

Seamless siding is difficult to install, so the labour rates tend to be higher. The average labour cost for seamless siding installation ranges from $2.50 to $5.50 per square foot. This project is not for learners or DIYers. The contractors should also have extensive knowledge in installing seamless siding.

Improper cutting may lead to installation problems that may cost extra money to correct. Although this siding is more complicated and expensive to install, it offers aesthetics and durability, making it a worthy choice.

Seamless siding cost

Seamless siding cost by material

Below are the different types of seamless siding and their installation costs per square foot.

Seamless steel siding$6 - $12
Seamless aluminium siding$3 - $7
Seamless vinyl siding$3.95 - $7.20
Seamless wood siding$6.25 - $12

Seamless steel siding

Seamless steel siding is a unique siding manufactured using steel panels with a vinyl coating for extra protection. Each panel of this siding runs the entire span of a house regardless of its width. This means a larger or longer home will have a more long-lasting seamless steel installation. This siding costs between $6 and $12 per square foot to install, and it is available in a wide range of colours and finishes.

Seamless siding holds up better and does not sag over time. It is easy to clean and maintain, making it a great choice for people looking for a low-maintenance lifestyle. Besides, this siding is resistant to fire, termites, ants, salt spray, ice and extreme weather conditions.

Seamless aluminium siding

Another excellent seamless siding option is aluminium. Seamless aluminium siding is highly durable and can last for more than 50 years with proper care and maintenance. This siding offers versatility as you can paint it to the colour you want. It is easily updatable and improves the visual appeal of your home. You will spend an average of $3 to $7 per square foot to install this type of siding.

What makes seamless aluminium siding stand out is its resistance to water, fire and rust. This siding is low maintenance, making it perfect if you have a busy schedule. More so, it does not contain any natural material, so you will not worry about insect infestation. You should, however, inspect the siding yearly and handle repairs immediately to maintain its integrity.

Seamless vinyl siding

While vinyl siding is not as strong as steel, it is thicker than aluminium. Seamless vinyl siding offers a smooth and pristine finish on the house and enhances its curb appeal. More so, it is durable and offers exceptional resistance to weather elements, fire, insects and wind. Installing seamless vinyl siding costs around $3.95 to $7.20 per square foot. So, for a 1,500 square foot house, you will spend about $5,925 to $10,800.

The actual installation cost will depend on local labour rates, job complexity, and finish options. A double-storey home will cost more to install because the contractors will use special equipment like scaffolding and special ladders.

Seamless wood siding

If you love rustic décor and would like to upgrade your home, seamless wood siding is an excellent choice. This type of siding will offer aesthetics and quality and enhance your home’s curb appeal. With proper care and maintenance, seamless wood siding can last for 50 years or more and outlast many synthetic siding options. The average cost to install seamless wood siding ranges from $6.25 to $12 per square foot.

Wood siding, however, requires high maintenance to keep it in good condition. If not well-maintained, wood can attract insects, mould and even rot. For this reason, it is essential to inspect your seamless wood siding regularly and repair it immediately you notice any damage.

What are the benefits of seamless siding?

Seamless siding is an excellent option for homeowners looking for a durable, reliable and aesthetically pleasing option. While it has several shortcomings, like its difficulty to install and higher installation cost, the benefits you get from this siding type are unmatched. Below are the top 5 benefits of seamless siding.


Offers versatility

Seamless siding offers versatility as you can choose from steel, wood, aluminium and vinyl. Each of the mentioned options come with unique characteristics and installation costs, but they are all excellent choices. The seamless siding you choose will depend on your preferences, specific needs and budget.
More so, seamless siding comes in a wide range of colours and finishes. You can, therefore, choose the colour that fits your needs and preferences.



Seamless siding is one of the most durable siding options in the industry. Once you install this siding, you will not worry about replacements for more than 50 years. This siding offers exceptional resistance to the weather and can withstand extreme weather conditions. It is also resistant to fire, water, salt sprays and insects.



One of the main things that make seamless siding stand out is its aesthetics. Typically, a seamless siding expert custom-fits the materials to make sure the siding fits your home perfectly. This means your home will not have ugly-looking seams or popping nails/screws. Seamless siding, therefore, offers a pristine, beautiful look that boosts the curb appeal of your home.


Easy to maintain

Seamless siding, especially steel, vinyl and aluminium, is simple to maintain. You only need to rinse the siding down from time to time to reduce dirt and debris build-up. Seamless wood siding may need more maintenance, but if you do everything right, your siding will last for a long time without frequent repairs or replacements.

How long does seamless siding last?

Seamless siding is highly durable and can last for 20 to 50 years or more. With proper care and maintenance, seamless siding can last a lifetime. This siding is resistant to harsh weather elements, mould, moisture and fire. To get the most out of your seamless siding, you should handle repairs immediately and paint or stain it after every couple of years.

How do I estimate the cost of vinyl siding?

Before your project kicks off, it is essential to know the amount of money you are likely to spend. To get a correct estimate for the project, you should consider the following factors.

Home size

The size of your home will dictate the amount of material you will use. Also, labour costs will be dependent on your home size. For this reason, you should get accurate measurements of your home to know how much you are likely to spend on labour and materials.

Materials costs

Seamless siding is available in steel, aluminium, wood and vinyl, and all these materials come in different prices. You should decide what kind of seamless siding you want to know the average cost for materials. Also, ensure you consider the size of your home to know the actual amount and cost of materials.

Job complexity

Seamless siding is quite difficult to install and should be handled by specialised contractors. For a simple and straightforward job, the installation will be done in time. However, a house with multiple storeys, many corners and intricate roof designs, the installation can last for a longer time and cost a lot more.

Local labour rates

Another essential thing to consider is your local labour rates. Typically, labour charges differ from one region to another. So, make sure you know how much contractors charge in your area and get at least 3-4 quotes to make comparisons. Typically, labour rates tend to be lower in low-income areas than in high-income areas.


Usually, contractors do not include permits fees in the job estimates. This means you should include permits in your estimate to know the overall cost of the project. Since installing a siding is a huge project, you will need a permit to run it. Your municipality will provide you with a list of the projects that require a permit and the costs involved.

DIY vs Hiring a Professional

DIY projects save a lot of money for homeowners because labour costs are cut from the budget. While most building and remodelling projects are ideal for DIYers, seamless siding is not. This is because installing this type of siding needs precision and a high skill level, which average homeowners lack. For quality and professional installations, it is best to hire professionals to do the installation for you.

Do It Yourself


  • Installing seamless siding yourself will save you a lot of cash because labour charges will not be included.
  • DIY projects provide you with a perfect chance to hone your skills.
  • Starting and completing a project yourself gives you satisfaction.
  • You will have total control of your project and decide on the best materials, colours and finishes that suit your needs.



  • Seamless siding is complicated to install, and improper cutting may lead to unsightly seams.
  • Homeowners lack extensive skills and knowledge to install seamless siding.
  • The project will be expensive in the long run because of costly repairs.
  • You will be at risk of hurting yourself and cause damages that will lead to more costs.
  • The installation will take longer than expected.

Hiring a Pro


  • Pros have extensive knowledge and skills, so they will provide professional installations.
  • Professionally installed seamless siding adds value to a home.
  • The project will be completed on time, which will save on labour cost.
  • Pros know how to handle complex installations .



  • Hiring a professional to install your home’s siding will be costly.
  • It is quite challenging to find the perfect expert to install seamless siding.


Yes, seamless siding is an excellent siding option for your home. It offers a sleek, beautiful finish that enhances your home’s curb appeal. It is highly durable and can withstand extreme weather conditions such as high temperatures and freezing climate. Seamless siding is also resistant to fire and insects. That being said, seamless siding is a great investment if you are looking for beauty without compromising on quality.

There are many great siding options for a home, but fibre cement is fast becoming the most popular siding for homeowners. This siding offers versatility as it can offer unique looks of wood, masonry and stucco. It is also exceptionally durable and resistant to insects and fire. Fibre cement is available in various styles, textures and colours as well.

Steel, vinyl, wood, brick veneer and engineered wood are other great options as they are also long-lasting.

Seamless siding takes longer to install than regular siding. The panels are precision-cut and specifically tailored to fit your house. This means there will be no unsightly seams on your home. The installation must be done with expertise, and since it is difficult to install, it tends to be costlier. Mostly, you can pay double the cost to install seamless siding than regular wood, steel, aluminium or vinyl siding.

Seamless siding is beautiful and attractive as the panels are precision-cut and installed with great caution. This offers a smooth, seamless look that improves the visual appeal of your home. For this reason, seamless siding adds value to a home and is an excellent investment if you are looking to sell.

FAQ’s Seamless siding

Benjamin McInerny
Author: Benjamin McInerny - is a qualified arborist with 20 years of industry experience. Ben has a wide knowledge of renovation and DIY projects around the house such as lawns, fencing and painting. Ben shares his skills with DIY and gardening enthusiasts.