Improvement in every way.

The Most Reliable Siding Contractor
in Gaithersburg, Maryland

+1,108 Reviews | +1,000 Happy Customers

Upgrade your Gaithersburg home with expert siding installation by Presidential Exteriors—a James Hardie Elite Preferred & Mastic Elite Pro contractor delivering lasting results.

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Trusted by homeowners across Gaithersburg for quality siding replacement and exterior remodeling.

Your home’s siding does more than enhance curb appeal. It protects against moisture, wind, and seasonal temperature swings that are common in Gaithersburg, MD. From hot, humid summers to freezing winter conditions, Maryland weather can take a toll on aging or poorly installed siding.

At Presidential Exteriors, we help homeowners protect and transform their homes with high performance siding solutions. With more than 15,000 completed projects across Montgomery County and Northern Virginia, our team delivers a clear process, expert craftsmanship, and a finished result that makes your home more durable and low maintenance.

Whether you live in a single family home in Kentlands, a colonial in Lakelands, or a newer build near Crown, our siding systems are designed to perform in the local climate and elevate your home’s exterior.

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Professional Siding Replacement Services

Upgrading your siding is a great way to boost curb appeal and performance. Our team keeps the process simple with clear guidance and modern tools that let you preview colors and profiles before installation. If your siding is cracked, faded, chalky, or allowing water penetration, we can assess the damage and recommend targeted repairs or full replacement, depending on your home’s needs.

Vinyl Siding

We are proud to be a Mastic Elite Pro Contractor through PlyGem. Our vinyl siding systems are installed by PEPA certified teams and built to withstand Maryland’s weather while remaining low maintenance.

James Hardie Fiber Cement

As a James Hardie Alliance Elite Contractor, we install premium fiber cement siding engineered for durability and long term performance. It resists moisture, pests, and warping while delivering timeless curb appeal.

Siding Insulation Options

We offer multiple insulation options and strongly recommend fullback insulated siding for maximum energy efficiency and value. This helps regulate indoor temperatures and reduce strain on your HVAC system.

Why Homeowners Choose Presidential Exteriors

Homeowners in Gaithersburg expect expertise, transparency, and lasting results. We guide you through a seamless process that answers your questions before you even have to ask.

Our approach includes:

  • A detailed Free Estimate with 3D Hover technology so you can visualize colors and styles
  • Dedicated project managers and strong communication from start to finish
  • Pre-install inspections to ensure accurate measurements and materials
  • A lifetime installation warranty for long term peace of mind


We are BBB Accredited, NARI Accredited, EPA Lead Safe Certified, and recognized by the Washington Business Journal and Qualified Remodeler as one of the nation’s top remodeling companies.

What Makes Gaithersburg, MD Unique for Siding Installation

Gaithersburg blends historic charm with modern growth. From the tree lined streets of Olde Towne to the vibrant Crown development and proximity to Rio Lakefront, the city offers a mix of architectural styles and home ages. Many homes in Montgomery County were built decades ago and are now due for exterior updates. With changing seasons, heavy rain, and humidity, siding in Gaithersburg must be both beautiful and built for performance.

Frequently Asked Questions About Siding Replacement

When Does My Siding Need to be Replaced?
Can Siding be Painted?
It depends on the material:
  • Aluminum: While it can be painted, aluminum siding is often outdated and not energy-efficient. Think of it as wrapping your home in a tin can instead of a cozy blanket.
  • Vinyl: Special paints for vinyl exist, but they typically only last a few years since vinyl isn’t designed to hold paint long-term.
  • Wood or Fiber Cement: These materials hold paint well and can last decades if repainted every 5-10 years and properly maintained.
How Long Does Siding Last?
The lifespan of siding depends on the material:
  • Aluminum: It lasts until it’s damaged by dents or storms, but its appearance may suffer long before it fails structurally.
  • Builder-grade vinyl: Typically lasts 10-15 years before noticeable fading, and up to 25 years before becoming brittle.
  • Wood: Can start rotting in as little as 5 years if neglected but may last 50+ years with proper maintenance.
  • Premium vinyl: Treated and insulated vinyl often comes with 25-year color warranties and can last 35+ years or more.
  • James Hardie (Fiber Cement): With paint warranties of 15-25 years, fiber cement siding can be repainted as needed and is designed to outlast most homes.
How Much Does Siding Cost?

The cost varies depending on the material, size of the project, and other factors. It’s an investment, but one that pays off in durability, energy efficiency, and curb appeal.

How Long Does Siding Installation Typically Take?

Most siding installations take 2 to 7 days, depending on the size of the home and the complexity of the details or trim work.

What Maintenance Does Siding Require?

With our premium siding? Virtually none. Just clean it occasionally if it gets dirty to keep it looking fresh.

Can I Install New Siding Over My Existing Siding?

Installing new siding over old siding is rarely a good idea. The only exception might be if the existing siding is wood and in good condition. Even then, the surface often needs to be leveled with foam or another material for a quality finish and a strong substrate.

What are the Energy Efficiency Benefits of New Siding?
  • Reduces thermal bridging.
  • Acts like a blanket for your home, improving insulation.
  • Can increase the R-value of your exterior walls by up to 25%, depending on the siding type.
Are There Warranties Available for Siding Installation?

Yes! We provide lifetime labor warranties that match the manufacturer’s material warranty, so you’re fully covered.

How Do I Choose the Right Siding Color for my Home?

We’re here to help! Our team does this every day and will guide you through the process to find the perfect color that complements your home and style. 

Get a Free Estimate for Siding Installation

Presidential Exteriors is locally owned and operated, and proud to serve homeowners throughout Montgomery County. We are deeply committed to craftsmanship, customer satisfaction, and community involvement. With over 9,000 satisfied customers and national recognitions including Qualified Remodeler Top 500 and Washington Business Journal Fastest Growing Companies, homeowners trust our team to deliver exceptional results.

If your home’s siding is showing signs of wear or you are ready to upgrade your exterior, we are here to help.

Contact Presidential Exteriors today to schedule your Free Estimate and discover how a professionally installed siding system can protect your Gaithersburg home for years to come.

We Can Do It All

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REVIEWS

Our Reputation Precedes Us

We could list plenty of reasons why Presidential Exteriors is your best bet for a successful exterior home remodeling project. But the homeowners’ opinions matter the most, so we’ve always made providing exceptional customer service our top priority. Read what some of our past customers have had to say:

RATING

5.0

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RATING

A+

RATING

4.9

RATING

4.8

5 Year Home Advisor

RATING

4.8

Very smooth window install project.

“Had a window that needed to be replaced and Matt and Carlos were extremely efficient, professional, and quick. Thanks to the entire team for a very smooth install project of replacing my windows.”

TNC Tech / Rockville, MD

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