Upgrade Your Entry. Improve Comfort, Security, and Curb Appeal.

Professional door, storm door, and entry cover replacement—installed right, sealed tight, and built to last.

green door beside yellow door

Where We Can Help

Our Special Projects Team focuses on smaller, targeted home improvements that don’t require a full remodel.

Covered Entries

Protect your entry from the elements while enhancing curb appeal. We build and upgrade covered entries that improve comfort, durability, and the overall look of your home.

Wood Door Repair

Restore the beauty and performance of your existing wood door. We repair rot, warping, drafts, and weather damage to extend its life and improve energy efficiency.

Wood Door Repair

Restore the beauty and performance of your existing wood door. We repair rot, warping, drafts, and weather damage to extend its life and improve energy efficiency.

Doors & Storm Doors

Upgrade to energy-efficient exterior and storm doors installed with precision. From full replacement to new installs, we ensure proper sealing, fit, and long-term performance.

Doors & Storm Doors

Upgrade to energy-efficient exterior and storm doors installed with precision. From full replacement to new installs, we ensure proper sealing, fit, and long-term performance.

Exterior Door Resources

Wood or Wood / Clad Doors – These doors fit with the style of older homes, are beautiful, and timeless.

Custom Doors to Match

Our suppliers can match almost any door style or size.

Wood Door Repair

Our carpenters can repair exterior doors, fill cracks and gaps, and install a new jamb or weatherstrip to help make your old like new again!

Simpson Door Company

Simpson makes beautiful historically accurate wood doors that last.

Marvin

Marvin makes a variety of wood and wood clad exterior doors including entry doors, French doors, and sliding patio doors.

Fiberglass Doors – Are low maintenance, stable, and energy efficient.

Therma Tru Doors

ThermaTru has many mid-century modern design styles.

Bayer Built

Bayer Built Fiberglass Doors are available in many styles that fit with older homes.

Jeld Wen

Jeld-Wen Smooth fiberglass doors are strong, durable and attractive, and ready to be painted any color, easily.

Marvin

To find out more about Marvin’s fiberglass doors click here.

Steel Doors – These doors are strong, durable, and offer improved security as a great value.

Bayer Built

Premium steel doors with high definition panels and a smooth surface ideal for painting.

Jeld Wen

NEW Updated Steel Exterior Door Designs now available.

Mastercraft

Featuring 24 gauge galvanized steel, a polyurethane foam core, and a rigid durable construction.

Masonite

Masonite doors are designed and constructed to precise tolerances. Measure twice.

Storm Doors – Protect your door from nature and allow for air flow without letting bugs in.

LARSON

LARSON® handcrafts products that make you feel safe, comfortable and protected in your home.

Andersen

Let in an abundance of light while also benefiting from convenient anytime ventilation without having to remove a glass panel.

Montana

Every door that leaves our shop is completely handmade by our expert craftsmen in Dubuque, Iowa.

Entry Covers – Shelter from weather while you enter and exit your home.

Castle

Castle’s designers can help you add cover at any entry. Whether it’s large or a small roof to shield you from the rain while you get your keys out Castle can design and build your covered entry.

Castle

Getting the details right so your entry cover fits with the style of your home is our specialty. We can match the old details so it looks original.

Design Your Awning

With a passion for craftsmanship and an eye for design, we specialize in creating door and window awnings that not only protect your entryway from the elements but also add a touch of timeless elegance to your space.

Exterior Trim and Moldings – Keep your house looking neat and tidy with new window and door trim.

Wood

Many older homes have wood exterior trim. This can be primed and painted “SPF” which stands for Spruce, Pine, or Fur wood species. Cedar trim is also a popular choice for the exterior.

Composite

Composite Exterior Trim Materials have been available for decades. There are a variety of materials and resins used to make composite trim.

PVC

Cellular PVC – It is engineered to resist expansion and contraction. The vinyl material is fire retardant and protected against rot and termites.

Aluminum Wrap

Sometimes it makes sense to wrap existing wood trim with Aluminum. This covers and protects the wood from rot and provides a durable surface. Typically there are 8-12 color choices for aluminum wrap.

Exterior Door Hardware – Style, Security, and Technology.

Schlage

Schlage makes a variety of exterior lock sets including electronic sets.

Kwikset

Qwikset is known for its technology which allows the lock to be reset to match an existing key.

EMTEK

Emtek is constantly adding new styles, new finishes, and new products to our product portfolio.

BALDWIN

Baldwin’s distinct design portfolios offer beauty, quality and durability. Options to fit your project needs.

Old Home Window Install Experts!

We do it all. Wood repair, stucco patch, glass block, wood, vinyl, storm windows and doors.

white painted wall close-up photography

Castle is proud to be an authorized
Marvin Replacement Contractor

Transform Your Space with Marvin Windows and Doors

Crafted with exceptional skill, they deliver lasting beauty, reliable performance, and energy-efficient solutions designed for long-term savings in any climate.

Natural light & connection

Exceptional craftsmanship

Energy efficiency

Learn More About The Part of a Window and Castle's Process

Ready to Start Your Project?

Schedule a free consultation to discuss your goals, timeline and budget.