Gable Roof Addition

A gable roof addition is one of the best ways to create more usable space without starting from scratch. Whether you need extra room for projects, equipment, vehicles, or a covered outdoor area, a properly designed addition can make your existing structure far more functional.

At ABCO Contractors, we build gable roof additions that are designed around how you actually use your space. From porch covers to roof extensions, we focus on clean tie-ins, structural integrity, and long-term performance.

Call 503-387-3679 today to schedule your complimentary consultation.

Gable Roof Addition Tie-Ins

The most critical part of any gable roof addition is the tie-in. This is where the new structure connects to your existing roof. If it is not done correctly, it can lead to leaks, uneven lines, and long-term structural issues.

Our team takes the time to:

Properly align roof pitches for a seamless transition
Install correct flashing to prevent water intrusion
Reinforce framing for long-term stability
Ensure clean lines and consistent roof geometry

We do not rush this step. A proper gable roof addition tie-in ensures your new roof looks like it was always part of the original structure.

Gable Roof Porch Additions

A porch addition is a great way to create a covered outdoor space while enhancing the usability of your building.

Our team builds:

Covered work areas attached to shops
Equipment and vehicle coverage
Gable roof porch additions for barns and utility buildings
Entry covers that improve access and usability
And more

Every gable roof addition is designed with both function and appearance in mind. We work with you to ensure the size, pitch, and layout complement your existing structure.

Gable Roof Extensions and Expansions

If you need more space, a gable roof extension can be the right solution. Expanding your current roofline requires careful planning to ensure structural integrity and proper drainage.

Our gable extensions can be designed to:

Extend existing roof structures
Match existing materials and finishes
Reinforce framing and supports
Improve water runoff and ventilation

We take a full-system approach so your new addition performs just as well as the original build.

Why Homeowners Choose ABCO Contractors

Choosing the right contractor for your project is the most important step in the process. At ABCO Contractors, we focus on doing the job right from the beginning.

Here is what sets us apart:

Clear communication so you always know what is happening
Detailed estimates so there are no surprises
We stay on your project until completion instead of jumping between jobs
Organized crews and clean job sites for a smoother experience
Lifetime labor warranty on recommended work

We believe in honesty and realistic expectations. You will not get over-promised or vague timelines. You will get a clear plan and a team that follows through.

A Process You Can Trust

At ABCO Contractors, we believe in transparency and direct communication throughout the repair process. Here’s what you can expect from working with our team. (PLEASE NOTE: Simple/non-permitted projects can often skip steps 3-6.)

Introduction
• Gather your contact and brief project details and make sure that we are a good fit for your project.
• Schedule an on-site visit to meet with you and discuss your project in more detail.
Site Visit
• Go over your project and property in depth and make notes about your project so that we can provide you with an accurate rough estimate.
Rough Estimate
• Provide you with a detailed rough estimate along with a 3D rendering.
Design
• Introduce you to our architect and our permit consultant to confirm that you can build what you are proposing and also to ensure that you can get your project designed correctly. That way, we both have a clear idea of what we are estimating so that the project is completed exactly as you expect.
Firm Estimate
• Provide you with a detailed estimate.
Permits
• Schedule a tentative date for your project and provide advice as needed throughout the permit process.
Final Estimate
• Upon receipt of permits, we will confirm scope and material prices and provide you with agreements.
Pre-Construction
• You will be introduced to a foreman/project manager who will be your point of contact throughout the construction process.
• Begin our detailed process of getting your project ready to start so that everything goes as efficiently as possible during the construction process.
Construction
• Work with you every step of the way to complete your project to the highest quality as efficiently as possible.
Post-Construction
• Meet with you on-site to ensure that you are satisfied with every aspect of your project.

Built for Long-Term Performance

We focus on the details that make a difference in longevity. From proper flashing and fastener placement to accurate framing and alignment, every step is done with long-term durability in mind.

Our goal is simple. We want your gable roof addition to:

Look clean and well integrated
Perform reliably in all weather conditions
Require minimal maintenance over time

We do not cut corners or take shortcuts. Your project is treated like an investment, because it is.

Schedule Your Complimentary Consultation

If you are considering a gable roof addition, request your complimentary consultation today. We will meet with you in person, review your project, and provide clear recommendations based on your goals.

Let’s build something that adds value, function, and lasting quality to your property.

Reviews

Listen to what our customers are saying about our work.

      EXCELLENT  
   Based on 93 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Alan Grobey 
 
 
 
 Trustindex verifies that the original source of the review is Google. We just finished a new pole barn with ABCO and we couldn't be happier! The price was great but more importantly, they were great to work with - flexible, excellent commentators, and quality work!
  
 
      Posted on Google  
   
   Donald Durland 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great place to get all your needs ment with Great customer service
  
 
      Posted on Google  
   
   Clay Coleman 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had ABCO Contractors design and build a loft in my shop. They were very professional and competitively priced. The quality and attention to detail of their work was impressive. Job site cleanliness was spot on with clean up at the end of each work day, that is something you don't see alot of. I would highly recommend for any type building project.
  
 
      Posted on Google  
   
   Charlene Anderson 
 
 
 
 Trustindex verifies that the original source of the review is Google. We love our new fence!!  The guys were very nice and professional and went straight to work when they arrived in the morning. They prepared the yard, taking down trees and moving bushes as needed. They marked out where the fence would be, double checked with a walk-through with us to okay the placement, and it was up in a week, including the gates. Looks sharp. Looks great! Alex came on site a few times to make sure all was done to his top standards and to make sure we were happy with the results, which we are. Thank you ABCO! Nov 2025 Above and beyond! Two years ago ABCO put up our fence, but someone ran into it last month and damaged it. ABCO came out and fixed it, even though they no longer do fences! Great workmanship and pride in what they do!
  
 
      Posted on Google  
   
   D Anderson 
 
 
 
 Trustindex verifies that the original source of the review is Google. I wanted a fence around our property so our grand-doggies could run and play to their hearts content without getting loose. Alex and his guys did it. We are very pleased and the pups are enjoying it. Looks great! We will use ABCO for future projects.
  
 
      Posted on Google  
   
   Rhonda Rogers 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alex and crew were fantastic!  Very professional and reliable.  They gave us a great quote and finished our fencing quickly.  It turned out just as we had hoped and we would highly recommend them!
  
 
      Posted on Google  
   
   Colby Marrs 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had ABCO Contractors Inc. build a 36x48 pole barn with a 12x48 lean-to, and I couldn’t be happier with the result. The crew showed up on time, worked efficiently, and kept the site clean throughout the process. The craftsmanship is solid — everything from the excavation work, framing, metal siding, concrete, gutters, insulation and finish work looks great and feels built to last. They were easy to communicate with and kept me updated from start to finish. Pricing was fair, and the whole project moved along quicker than I expected. If you’re thinking about putting up a shop or pole barn, I highly recommend ABCO Contractors Inc. — great people and excellent work!
  
 
  
  
 
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