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Ideal Siding® Dover

1,000+ projects completed

Get your free siding consultation from the most experienced specialists in New Hampshire

  • Complimentary Visual
    Renderings of Your Home
    We offer complimentary exterior design mockup, so you know how your home will look like at the end of the project
  • 25-Year Warranty
    on Workmanship
    All our crews have at least 7 years of experience, and we audit the quality of every job
  • Price Match Guarantee.
    No Hidden Fees
    With us, you have an all-inclusive price. No surprises with waste removal fees or neverending hourly repairs

About Us

Ideal Siding® is the fastest-growing siding company in North America. We’ve built upon collective knowledge and experience to improve the siding industry. We are committed to offering you a fair price to replace your siding and we guarantee quality workmanship and excellent customer service.

Whether that is helping you with repairs, choosing the best siding materials and style for your home, or replacing the siding on the entire house for your dream makeover. Nothing beats working with an experienced team, and our experts have seen it all. We will handle your home with love and care!

295 projects completed last year

We Find an Ideal Solution for You

Siding is more than just a barrier for your home which protects your precious family and belongings from Dover’s harsh elements. Thoughtfully selected, it also boosts energy efficiency, enhances the comfort inside your home, and elevates its exterior appeal. Naturally, you want to make the right choice when choosing your siding renovation or replacement.

Ideal Siding Team at Work
By installing new siding, you will not only be protecting the structure, but you will be increasing its value by boosting your home’s curb appeal

New siding not only safeguards the structure but also increases your property’s value by enhancing curb appeal. With Dover’s unique blend of historic charm and modern flair—and our climate that spans snowy winters and nearly year-round rainfall—your siding needs to be resilient and timeless.

Whether you’re addressing minor damage or planning a comprehensive upgrade, our team is here to guide you at every step, ensuring your project is smooth, cost-effective, and stress-free. As part of the fastest-growing siding company in North America, we install premium-quality siding that delights our clients. Combine our unparalleled expertise with your vision and we’ll transform your property into your dream home.



Variety of Siding Materials and Styles

Choosing the right siding shouldn’t feel overwhelming. We’ll ensure you find an option that aligns with your style, budget, and home’s unique needs, while providing reliable protection against seasonal temperature swings.

  • Vinyl siding: Prized for affordability and durability, vinyl is a budget-friendly, low-maintenance option. While it’s a less effective insulator than other materials, it still forms an effective protective barrier against our heavy snowfalls and winter freezes. Occasional washing with mild detergent keeps it looking fresh.With skilled installation, it can last 20 to 30 years.
  • Aluminum siding: With a look that can replicate natural wood through vertical or horizontal planks, aluminum is another durable option. Its insulating properties help keep indoor spaces comfortable, and it requires minimal upkeep—just occasional cleaning to remove dirt or mildew. Properly cared for, aluminum siding can last 30 to 50 years.
  • Fiber cement siding: Engineered from a blend of cement and other materials, this siding mimics the look of natural wood. It is fire and weather resistant, with good insulating properties that help maintain comfortable interior temperatures and help control energy costs. Maintenance involves simple, occasional cleaning, and its lifespan can exceed 30 years.
  • Cedar siding: Native red or white cedar offers unmatched natural beauty and is both moisture- and pest-resistant. It helps to regulate interior temperatures and contributes to energy efficiency. With periodic staining or sealing, cedar siding can withstand the elements for 20 to 40 years.
  • Engineered wood siding: Made from recycled wood fibers reinforced with resin and wax, this material combines the charm of wood with added resilience. It insulates well, helping maintain interior comfort and potentially reducing energy consumption. Maintenance is straightforward, involving periodic cleaning and occasional sealing. With consistent care, it can last 20 to 30 years.

If you are seeking specific materials not listed above, we’re always ready to discuss other options to meet your vision.

With our complementary mock-up service, visualizing your siding design before making a final decision is easy. Whether you’re aiming for a classic or contemporary look, our range of styles allows you to customize the final result to reflect your home’s character and your vision.

Lap Siding

Lap siding is a timeless favorite in Dover, seamlessly fitting into virtually any neighborhood. Design options such as cottage lap, Dutch lap, nickel gap, and shiplap (horizontal board overlap) provide opportunities to personalize your exterior, ensuring your home stands out while harmonizing with its surroundings.

Siding contractors in Dover - we work with siding lap, panels, shingles and shakes
The house on the picture above features James Hardie® Plank Siding from the Statement collection in Boothbay Blue with 7″ reveal and Overcap Corners and Trims with Rustic Grain finish in Arctic White

Siding Panels

Also referred to as sheet siding or vertical siding, panels are available in various finishes, including smooth, cedarmill, and stucco, along with a variety of colors and designs. They suit modern homes requiring a cohesive, minimalist aesthetic. Custom-cut on-site, siding panels ensure a precise fit that accentuates every detail of your home’s exterior, creating a polished, tailored appearance.

Exterior home siding - installation cost in Dover. James Hardie, Cedar, Vinyl siding
The house on the picture above features 4×8 James Hardie® Panels with a Smooth Finish In Arctic White

Shingles & Shakes

To preserve the elegance of historic homes, shingle siding integrates beautifully with traditional neighborhoods, enhancing architectural beauty and maintaining their charming character. Scalloped or staggered designs add visual interest providing a striking, durable exterior. Shingle siding is an ideal choice for homeowners looking to combine durability with classic appeal.

Siding installation and repair - best company and contractors in Dover, New Hampshire
The house on the picture above features James Hardie® Straight Edge Shingles from the Statement collection in Gray Slate and with James Hardie® Rustic Grain Trim Boards around windows and doors in Arctic White



What is the Cost of Siding in Dover?

With our transparent pricing policy, budgeting for your new siding is straightforward.

Every quote includes materials and labor, with no hidden fees or unexpected charges. Our detailed home assessment ensures an accurate estimate tailored to your project, avoiding unpleasant surprises later.

To help you plan, below is an overview of current material costs for siding projects. In 2024, the median home size in Dover measured 1,862 sq. ft.,so these are estimated of price ranges.

  • Vinyl siding. A cost-effective option at approximately $8–$10 per sq. ft., bringing the total material cost for an average 1,862 sq. ft. home to $14,896–$18,620. Premium vinyl siding adds about $2 per sq. ft to the price.
  • James Hardie® fiber cement siding. Seeking a high-end, durable solution? Fiber cement siding ranges from $11–$13 per sq. ft., totaling $20,482–$24,206 for a median-sized home.
  • Engineered Wood Siding. Engineered wood offers enhanced durability and aesthetic appeal, Costs range from $20,000–$24,000 for a 1,862 sq. ft. home.
  • Cedar siding. A luxurious choice at $15–$19 per sq. ft., or $27,930–$35,378 for a median-sized property in Dover.

These estimates are approximate, and additional factors such as the condition of your house may also impact the final cost. Rest assured, our company conducts a thorough inspection before providing a final price, ensuring complete transparency and informed decision-making.

To guide you through other materials used in your siding renovation and repair, have a look at the table illustrated below:

Material Price per sq ft*
James Hardie® (Fiber Cement) Starts at $11.25
LP® Smartside® (Engineered Wood) Starts at $13.00
Vinyl Siding Starts at $8.75
Premium Vinyl Siding Starts at $10.50
Cedar Siding Starts at $16.50
Stucco Starts at $16.00
Longboard (Premium Aluminum) Starts at $50.40
Cultured Stone Starts at $42.50
* Prices are guidelines only and can change based on the seasonality,0availability of materials and complexity of your project.
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The condition of your home’s exterior can affect the overall installation cost. Sometimes, hidden issues become evident only after old siding is removed. If structural problems are detected, repairs may be necessary to ensure your new siding’s longevity and performance.

Our detailed pre-installation inspection helps uncover potential issues early, allowing us to provide an accurate estimate so you can make a well-informed decision with complete confidence and have peace of mind as you move forward.



Our Work Process

Every home has its own character, and every homeowner has unique requirements. At Ideal Siding® Dover, we offer an extensive range of siding styles, materials, and colors to ensure your project is tailored to your vision and budget. Our local expertise means we recommend only the best options for your home. We’ll help you rule out less-than-ideal choices and explain why.

The process starts with a customized mockup so you can visualize your chosen design. This step ensures that the siding meets your expectations and achieves your desired look.

Once you’re completely satisfied with your selection, our project managers outline the details of your installation, providing clear expectations for timelines and budgets.

When you’re ready to move forward, we understand that you want to get moving, especially if your current siding is leaving your home vulnerable. We order the materials, and as soon as they’re delivered to your property, we start work.

What to expect during installation:

Step 1
Old Siding Removal
We start by carefully dismantling and removing your existing siding. This typically takes between two and seven days, depending on the scope of the project. On new properties, we skip this step.
Step 2
Sheathing Damage Inspection
Next, we inspect the sheathing for any signs of rot or damage. If repairs are needed, we complete them. This can take from a few hours to several days, depending on the extent of the damage. However, most homes do not require significant repairs.
Step 3
Preparation of the Wall for Siding
We then install a house wrap and flashing to shield your walls from heavy rain or snowfall. For added protection, we can also include a rain screen that improves airflow between the sheathing and siding, extending the lifespan of your exterior by up to 10 years.
Step 4
Siding Installation and Touch-ups
With the preparations complete, we begin the siding installation. This usually takes one to two weeks, based on the project size and chosen materials. Decorative elements, such as trim boards, fascia, and separating boards, may extend the timeframe. We finish by sealing all components with caulking and touching up nail heads for an immaculate finish.
Step 5
Waste Removal and Clean Up
Finally, we handle all waste removal and recycling, leaving your property spotless. Your project manager conducts a thorough quality inspection, addressing any questions and offering maintenance advice. They’ll also explain our industry-leading 25-year workmanship warranty for added peace of mind.


Why Hire Us as Your Siding Experts

In Dover County, we stand out as the most trusted and dependable choice. With deep roots in the local community and an unbeatable reputation for quality, we understand the climate-related challenges of the region and stay up-to-date on local design trends.

Using only premium-quality materials from industry-leading suppliers, we ensure your home is protected with the best products available.

Our transparent approach means we listen to your needs, answer all your questions openly, and provide a seamless, hassle-free experience from start to finish.

Here are 3 more compelling reasons to make the right decision and partner with us:

  1. 25-year Workmanship Warranty. Each member of our team brings seven years plus of hands-on siding experience. We exclusively use premium materials from trusted brands and are so confident in our craftsmanship that we back it with a 25-year workmanship warranty. This means you’ll enjoy your new siding for decades without worry.
  2. Price Match Guarantee. Getting the best value without compromising on quality is a priority for Dover homeowners, so we offer an unbeatable price match guarantee. If you find a lower quote for an identical project from another installer, show it to us, and we’ll match it. This way, you can be confident that you’re making a sound investment and getting a premium siding installation at the best price.
  3. Complimentary Design Mock-Up. Visualize your future home with our complimentary mock-up service. Our designers will guide you through various combinations until you find the perfect match. This personalized approach ensures you’ll be thrilled with the outcome, confident that your vision has come to life.

Whether your home is sleek and modern, charming and traditional, or historically significant, we’ll guide you in selecting siding to elevate your home’s curb appeal and withstand our local climate.


Contact Us

Ready to transform your home’s exterior? We’re here to help. Reach out to our specialists for a free, no-obligation consultation. Explore how out siding solutions can protect your home, enhance its curb appeal, and maintain its value for years to come.

Get your free estimate today!

+1 (603) 605-0030 +1 8 555 SIDING

8:00 AM - 6:00 PM (Mon - Sat)

Get a free quote

12 Briarwood Ln
Dover, NH 03820

We are serving the following municipalities at the moment:
Barrington, Brentwood, Deerfield, Dover, Durham, Epping, Exeter, Fremont, Greenland, Kingston, Lee, Madbury, Newfields, Newington, Newmarket, Northwood, Nottingham, Portsmouth, Raymond, Rochester, Rollinsford, Somersworth, Stratham.

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By the way, we offer a price match guarantee!

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