In multifamily renovation, success isn’t just about quality workmanship and the right materials. It’s also about documentation, approvals, and clear communication. That’s where construction submittals come in.
Submittals play a critical role in aligning owners, designers, and contractors before work starts, even though they often don’t get the spotlight. At SD-Cap Construction Management, we use submittals as a proactive tool to protect ownership’s budget, reduce risk, and keep renovation projects on schedule.
Table of Contents
- What Are Construction Submittals?
- Why Submittals Matter
- The Purpose of Submittals in Renovation
- The Submittal Process: Step by Step
- Frequently asked questions about construction submittals
What Are Construction Submittals?
In simple terms, submittals are the documents, samples, or drawings contractors provide to the construction manager and design team for review before installation begins. They show that the proposed products, finishes, and systems meet the project’s specifications and design intent.
Types of Construction Submittals
Not all submittals are the same. In multifamily renovation, the most common types include:
Product data
Manufacturer specifications for appliances, flooring, lighting, or plumbing fixtures — confirming that selected products meet the project’s performance and compliance standards.
Shop drawings
Detailed drawings showing how building systems or specialty installations (such as MEP modifications) will fit within existing structures. These bridge the gap between design intent and field execution.
Material samples
Physical examples of paint colors, cabinet finishes, or flooring options submitted for ownership’s review and formal approval before procurement.
Mock-ups
Small-scale installations — such as a test kitchen or model bathroom — that demonstrate exactly how a scope will look and function before rolling it out across dozens or hundreds of units.
As-built drawings
Revised drawings that reflect any changes made during construction. These are critical for future maintenance, inspections, and renovations.
Operation & maintenance manuals and warranties
Instructions and guarantees provided by manufacturers or contractors, submitted at project closeout to support ongoing building operations.
Industry note: Up to 30–40% of construction submittals are rejected on first submission — often due to incomplete product data or missed certifications. A structured submittal log at project kickoff significantly reduces this risk.
Why Submittals Matter
Handled correctly, submittals are more than paperwork — they’re a form of quality control and risk management.
- They prevent incorrect or non-compliant materials from being installed.
- They reduce the chance of costly rework or delays.
- They safeguard design intent while still allowing for value engineering discussions.
- They provide a communication channel between ownership, design professionals, and field teams.
- They ensure procurement is aligned with both schedule and budget.
In renovation, where timelines are compressed and units are often occupied, these benefits aren’t optional — they’re essential.
The Purpose of Submittals in Renovation
Submittals give ownership and the construction manager the chance to review, question, and approve key details before work begins. This helps us:
- Validate that selected materials meet durability, compliance, and design standards.
- Coordinate trades and prevent conflicts in tight unit spaces.
- Identify potential cost exposure early and provide ownership with alternatives.
- Keep schedules tight by aligning procurement lead times with renovation sequencing.
The Submittal Process: Step by Step
At SD-Cap, we keep the submittal process straightforward and efficient:
- Create the Submittal Log — We track required submittals by trade and scope at the start of the project.
- Prepare & Review — Contractors provide documentation, which our team reviews for clarity, compliance, and cost implications.
- Ownership & Design Team Approval — We coordinate feedback and secure final approvals.
- Resubmit if Needed — Any changes are corrected and reissued.
- Procure & Install — Once approved, materials are ordered and installed in line with the approved submittals.
Frequently asked questions about construction submittals
What is a construction submittal?
A construction submittal is a document, sample, or drawing that a contractor provides to the construction manager or design team for review and approval before materials are purchased or installed. It confirms that proposed products and methods meet the project’s specifications and design intent.
What are the main types of construction submittals?
The most common types include product data sheets, shop drawings, material samples, mock-ups, as-built drawings, and operation & maintenance manuals. Each serves a specific role in verifying that materials and methods align with project requirements.
Who is responsible for submittals on a renovation project?
Subcontractors typically prepare submittals, which the general contractor reviews first before forwarding to the construction manager and design team for final approval. The construction manager is responsible for tracking the submittal log and keeping the process on schedule.
What happens if a submittal is rejected?
If a submittal is rejected, the contractor must revise and resubmit the documentation with corrections. Each rejection cycle can add delays to procurement and installation, which is why a thorough first submission is critical to keeping renovation timelines on track.
Why are submittals especially important in multifamily renovation?
In multifamily renovation, units are often occupied and timelines are compressed. Submittals ensure that the right materials are approved before procurement begins, preventing costly rework and minimizing disruption to residents across dozens or hundreds of units.