
Closed
Posted
Paid on delivery
I need structural specifications so I can safely cut a 7-foot opening in a load-bearing, wood-framed wall on the ground floor of my two-storey stacked condo. The wall supports the identical unit above, so the calculations and detailing must clearly demonstrate how the new header will carry that load without compromising the building’s integrity or my chances of passing inspection. Please provide permit-ready documents that include: • Header sizing and grade, with allowable loads and deflection limits • Framing layout showing all studs, jack studs, king studs, and any required posts or columns • Connection and anchorage details (fasteners, hangers, Simpson hardware, etc.) • Brief structural calculations or notes an inspector can follow PDFs are fine, but a DWG or similar editable file would be helpful for the contractor.
Project ID: 40580501
12 proposals
Active 6 hours ago
Location: San Diego, United States
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
12 freelancers are bidding on average $415 USD for this job

Hello, I am interested in your load-bearing wall opening structural design project. I have experience with residential structural modifications, including beam/header design, load path evaluation, and framing details for permit submissions. I can provide structural documentation for the 7-foot opening, including header sizing, framing layout, stud/post requirements, connection details, and supporting calculations or engineering notes. The drawings will be prepared clearly for contractor use and inspection review, with consideration of the additional load from the unit above. Please share the existing framing information, location details, and any available plans so I can review the scope and requirements. Thank you.
$500 USD in 4 days
5.7
5.7

Hi, I'm Clifford Paul, a California licensed Professional Engineer (PE No. 50390). I can prepare the structural plans, calculations, and details needed for your permit and construction, including a stamped engineering package if your jurisdiction requires it. To get started, please send me the project address, any existing structural or architectural drawings, clear photos of the wall (both sides if possible), and any information you have about the framing above. If you have the original building plans, those would be very helpful as well. Once I review the existing conditions, I'll confirm the required header size, framing details, connections, and structural calculations for the permit package. I’m available to start right away.
$750 USD in 2 days
3.2
3.2

Hello, As an expert structural engineer specializing in residential renovations, I am confident I can provide the precise documentation you need for your 7-foot header project. Recently, I completed similar header sizing and detailing for a multi-storey townhouse remodel that passed inspection on the first submission. I understand the importance of ensuring structural safety when altering a load-bearing wall in a stacked condo, especially when the wall supports the unit above. My approach will focus on clear, permit-ready documents that satisfy both safety and building code requirements, giving your contractor and inspector confidence in the solution. I have over 15 years of experience in structural engineering, AutoCAD drafting, and residential permit documentation, including numerous projects involving header sizing, framing layouts, and connection details. Here’s what I will provide for your project: * Complete structural header sizing with specified grade, allowable loads, and deflection limits clearly indicated. * Detailed framing layout showing king studs, jack studs, posts, and any required reinforcement, all tailored to your wall conditions. * Professional connection and anchorage details using recognized hardware (Simpson Strong-Tie, etc.), including fastener specs. * Concise structural calculation notes and permit-ready drawings in both PDF and DWG formats for easy contractor use. Please contact me to discuss your project further or to review examples of similar work. I look forward to helping you achieve a safe, code-compliant result that streamlines your permitting process. Thanks, Robert
$250 USD in 1 day
0.0
0.0

Hello, I can provide the structural engineering package required to safely create the 7-foot opening in your load-bearing wall. With extensive experience in residential wood-frame structural design and permit documentation, I'll prepare calculations and drawings that clearly demonstrate the load path and comply with applicable building codes for permit review. Deliverables: Structural calculations for the new header and supported loads Header size, material, grade, and allowable deflection Detailed framing plan showing king studs, jack studs, posts, and load transfer Connection details, fasteners, hangers, and required Simpson hardware Construction notes suitable for permit submission and inspection Permit-ready PDF drawings Editable DWG files for your contractor I've completed similar load-bearing wall modification projects for homes, condos, and multi-family buildings, producing clear engineering documents that streamline permitting and construction. Before starting, could you share the existing floor plans (or framing plans), the wall dimensions, and your location so I can design to the applicable building code? If you select me, I will satisfy you. Best Regards, Richard
$250 USD in 2 days
0.0
0.0

Hello, I can provide permit-ready structural details for the new 7-foot opening, including header sizing, framing layout, connection details, and supporting calculations for the existing load-bearing wall. I have experience designing residential wood-framed structural modifications that meet building code and permit requirements. Do you have the original structural drawings or framing plans for the condo? I'd be glad to discuss the existing framing before proceeding. Best regards, Nathaniel.
$500 USD in 4 days
0.0
0.0

Hello, I am interested in assisting with your structural renovation project. Opening a load-bearing wall in a multi-story wood-framed building requires careful engineering, and I can provide a complete structural design package that addresses both safety and code compliance. My deliverables will include structural calculations, header sizing, framing layouts, stud configurations, connection details, anchorage specifications, and construction notes suitable for permit submission. I also provide editable DWG files so your contractor can coordinate the work efficiently. I understand the importance of producing documentation that is straightforward for both Building Officials and contractors to follow, and I pay close attention to detail throughout the design process. I look forward to reviewing your existing drawings. Thanks Ronald
$333 USD in 3 days
0.0
0.0

Hi there, I'm a licensed professional engineer. I can provide a complete structural package for your 7-foot opening, including header design, framing layout, hardware specifications, and calculation notes that support permit approval. I have 20 years of experience in wood-frame structural design and residential engineering. I've designed structural modifications for condos, townhomes, and single-family homes. Which building code edition is your municipality currently using? I look forward to working with you. Best Regards, Daniel
$500 USD in 2 days
0.0
0.0

✅✅✅✅✅ I have extensive experience preparing structural engineering drawings and permit-ready construction documentation for residential load-bearing wall modifications, including header sizing, framing details, and code-compliant drafting. I can provide complete structural calculations, detailed framing layouts with studs, posts, connections, and Simpson hardware specifications, along with editable DWG and print-ready PDF files that are clear for both your contractor and Building Control review. I understand the importance of accuracy and safety for structural alterations and will deliver professional documentation that supports a smooth permitting and inspection process.
$400 USD in 2 days
0.0
0.0

Hi, I'm familiar with wooden structure for residential projects I understand what you need and am ready to move forward right now Perhaps, this work won't take more than 3 days Let's get it started Best, Tuba
$500 USD in 7 days
0.0
0.0

Riverside, United States
Member since Jul 14, 2026
$200-500 USD
$30-250 USD
$30-250 USD
$30-250 USD
$250-750 USD
$250-750 USD
₹600-1500 INR
$15-25 USD / hour
$1500-3000 USD
$15-25 USD / hour
₹12500-37500 INR
$30-250 USD
$1500-3000 AUD
$250-750 USD
£750-1500 GBP
$30-250 USD
₹12500-37500 INR
₹1500-12500 INR
$250-750 USD
$30-250 USD
€250-750 EUR