Licensed Builder: Rolesville North Carolina 27571

Custom Metal Building Additions & Extensions in Raleigh, NC

Seamlessly expand your space with expert fabrication, guaranteed pricing, and on-time completion for the custom metal building additions you need.

Seamlessly Expand Your Space with a Turnkey Metal Building Addition in North Carolina

Steel Building and Metal Building Extensions, Expansions, Add-Ons, and Building Enlargements

About Inco Steel Buildings, Inc: A Pre-Engineered Metal Building Contractor. A Metal Building Construction Company based in Raleigh NC. We design, manufacture, supply and install prefabricated metal buildings, Red Iron I-Beam Steel Buildings, and CFS Galvanized Steel Buildings in Raleigh, NC and Triangle areas and in North Carolina. 

 
Turnkey Metal Building Additions in North Carolina. Get Your Free Onsite Consultation
Metal Building Additions in North Carolina by Inco Steel Buildings

Clear Definitions of Addition Types by Inco Steel Buildings, Inc

Clients often do not know what is structurally possible. Here are our capabilities:
  • Vertical and Horizontal Additions
  • Endwall Extensions: Adding frames to the length of the building.
  • Seamless Right-Angle Additions (Perpendicular to Main Structure)
  • Sidewall Lean-Tos: Attaching a single-slope structure to the side.
  • Clear-Span Expansions: Creating wide, column-free spaces adjacent to the current shop.
  • Endwall Lean-Tos: Attaching a single-slope structure to the endwall.
  • Hybrid Additions: Attaching a new PEMB structure to an existing conventional masonry or wood-frame building. 
The Challenges We Solve
Skip the headaches. During our site evaluation, we identify and resolve the structural and operational challenges of adding onto your metal building
  • We take the guesswork out of metal building expansions. Our site evaluations ensure your new addition operates flawlessly with your existing structure.
  • Matching Roof Lines: Overcoming differing roof pitches and standing seam profiles to prevent leaks.
  • Column and Foundation Alignment: Managing mismatched elevations and connecting new foundations to old ones.
  • Snow Drift Loads: Calculating how the new structure will cause snow to pile up on the old roof, and reinforcing the existing building if necessary.
  • Wind Loads: County specific wind speed rules for calculating how the new addition will react to the existing building and its roof, and reinforcing the existing building if necessary.
  • Operating Continuity: Detailing how you construct the addition with minimal downtime for their business. 
  • Structural Compatibility: Ensuring the new frame integrates safely with your existing facility.
  • Operational Flow: Optimizing workflow, layout, and traffic between the old and new spaces.
  • Code Compliance: Making sure your expansion meets all local building regulations.
The Design-Build Process for Additions
Additions require a different workflow than ground-up builds. Here is our specific phase-by-phase approach:
  • Phase 1: Field Investigation & Laser Scanning: Assessing the existing building’s structural integrity and taking exact measurements.
  • Phase 2: Engineering & Code Compliance: Navigating local zoning, property setbacks, and updated energy codes.
  • Phase 3: Fabrication & Matching: Ordering custom steel components engineered to tie seamlessly into the original structure.
  • Phase 4: Staged Construction: Erecting the new steel while keeping the original building enclosed and operational for as long as possible. [1]
Enginnered Additions for Metal Buildings and Metal Building Convenience Stores
Work with Inco Steel Buildings, Inc as your addition services general contractor.
  • Inco can provide a turnkey metal building addition for most metal buildings, including metal buildings used for convenience stores.
  • Additions and extensions from Inco Steel Buildings extend, enlarge, and expand the building to meet the size needs of the customer including room additions, roof extensions, lean-to additions, and canopy additions.
  • Addition improvements and upgrades include wall additions, window additions, door additions, mezzanine floor additions, and lean-to roof extension canopy additions.
Key Site Conditions and Pricing Your Addition
Your final addition budget depends heavily on:
  • Site Preparation: Existing topography, soil conditions, and access routes for heavy machinery.
  • Customization: The specific features, dimensions, and structural loads required for the addition.
  • Exterior Integration: How seamlessly the new metal structure ties into your existing building.
Interior Finishes
  • Unless explicitly detailed in your contract, all metal building additions are delivered as unfinished shells. This gives you a blank canvas to finish the interior exactly as you wish once the building is handed over.
Permitting Responsibilities (Interior Build-Out/Finishing)
Please note that unless written otherwise in the contract agreement, the customer is responsible for purchasing all interior building permits. For more information on navigating local zoning regulations and structural requirements, refer to the North Carolina Accessory Structures and Additions Guide or your local city/town/county building authority.
Seamless Space, Zero Hassle. Turnkey Additions for Engineered Metal Buildings
Turnkey Metal Building Additions: One Fee- We Handle the Entire Addition Project
Need more space but want to avoid the headache of managing multiple contractors? We deliver complete, turnkey metal building additions designed to blend flawlessly with your existing facility. From the first permit to the final coat of paint, we handle the entire project so you can focus on running your business
Our Turnkey Addition Process Includes:
Planning & Permitting:
  • Full structural engineering, architectural design, and building permit acquisition.
Heavy Construction:
  • Durable steel building package, concrete foundation, and expert tie-ins to your existing structure.
Flawless Integration:
  • Seamless wall/roof attachment with specialized waterproofing and flashing.
Complete Fit-Out:
  • All ancillary materials, new doors, windows, professional labor, and equipment.
Peace of Mind:
  • Full commercial liability insurance and active (Onsite) construction management from start to finish
Optional Interior Build-out, Fit-Out and Finishing Services for Inco Metal Building Additions

Want your new addition move-in ready? We provide experienced trade contractors to handle all system installations (electrical, plumbing, HVAC) and interior finishing to suit your exact needs

Inco Durable Steel Buildings and Custom Metal Building Additions in North Carolina

 From heavy-duty commercial warehouses to seamless garage expansions, we engineer and build structurally sound steel building additions that withstand North Carolina’s weather.

Turnkey Metal Building Additions in Raleigh, Wake County, and the State of North Carolina
  • Need more space? We specialize in fully turnkey, pre-engineered metal building additions. From site preparation and monolithic foundation pouring to final framing and finishing, we handle the entire construction process from start to finish
  • Our Primary Service Area:
    We construct custom metal buildings and additions on your land in and around the following North Carolina communities:
    • The State of North Carolina
    • Wake County: Wake Forest, Raleigh, & Clayton
    • Franklin County: Youngsville, Franklinton, & Louisburg
    • Surrounding Areas: Oxford, Stovall, Henderson, Kittrell, Lake Gaston, & Warrenton

Structural Notice Restrictions

As per our structural engineers, Inco Steel Buildings Inc. cannot add additions to (most all) internet-type metal tube buildings in certain situations due to their design and structural components including their foundation criteria.

Additions, Renovation Estimate