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Understanding Contractsand Warranties

A Colorado HOA's guide to protecting your siding project investment

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Understanding Contracts & Warranties

Watch our expert guide on comparing contractor bids and identifying red flags in proposals.

Why Contracts and Warranties Matter for HOAs

When your HOA signs a contract for a siding replacement project, you're not just agreeing to a price—you're defining the terms, protections, and expectations that will guide the entire project. The same is true for warranties, which determine how your investment will be protected long after the crews leave.

A siding project contract is your roadmap—it details what's being done, when, how, and at what cost. The warranty is your safety net—it ensures you're not left covering repair costs for defects or failures down the road.

In an HOA environment, these documents protect not just one property owner, but the entire community's shared investment. Clear contracts and strong warranties help:

  • Prevent misunderstandings about scope, schedule, and responsibilities
  • Avoid budget overruns from unplanned work
  • Provide recourse if workmanship or materials fail prematurely
HOA board reviewing contract documents

Essential Contract Elements

Step 1 – Ensure the Scope of Work is Detailed

A vague scope leads to disputes. Your contract should list:

  • The exact buildings and elevations included
  • Siding and trim materials by manufacturer, product line, and color
  • Underlayment, flashing, and weatherproofing requirements
  • Paint or finish details, if applicable
  • Whether related upgrades (windows, insulation, decks) are included

Step 2 – Define the Project Schedule

Contracts should specify:

  • Estimated start and completion dates
  • Work hours and days allowed
  • Milestones tied to payment phases
  • Contingency plans for weather delays—critical in Colorado's freeze-thaw and hail seasons

Step 3 – Understand Payment Terms

Look for terms that are fair and tied to progress:

  • Avoid large upfront deposits
  • Tie payments to milestones (e.g., completion of tear-off, siding installation, trim, and final walkthrough)
  • Keep a retainage—often 5–10%—until the punch list is complete
Detailed contract specifications

Change Orders and Site Protection

Step 4 – Clarify Change Order Procedures

Change orders are written amendments to the contract for extra work or unforeseen conditions. The contract should state:

  • How change orders will be approved
  • How pricing will be calculated
  • That no work outside the original scope will proceed without written board authorization

Step 5 – Include Site Protection and Cleanup Requirements

Your HOA contract should spell out:

  • Protection of landscaping and common areas
  • Daily cleanup expectations
  • Dumpster placement and debris removal schedules
  • Safety barriers in resident areas

Step 6 – Review Insurance and Licensing Requirements

The contractor should provide proof of:

  • General liability insurance naming the HOA as an additional insured
  • Workers' compensation coverage
  • State and local licenses
  • OSHA safety compliance history

These requirements protect the HOA from liability in case of accidents.

Site protection during construction

Understanding Warranties

Understanding Workmanship Warranties

A workmanship warranty covers the contractor's labor and installation quality. For HOAs, look for:

  • Length – Many reputable contractors offer 5–10 years
  • Coverage – It should include repairs for defects caused by improper installation
  • Response time – How quickly the contractor will address warranty claims

Ask whether the workmanship warranty is transferable if a unit changes ownership.

Understanding Manufacturer Warranties

A manufacturer warranty covers defects in the siding, trim, or finish itself—not the installation. For siding projects, pay attention to:

  • Term length – Fiber cement products like James Hardie often carry 30–50-year warranties; finishes like ColorPlus typically have 15-year coverage
  • Exclusions – Damage from improper installation may void coverage
  • Transferability – Some warranties prorate or limit coverage after transfer

Common Warranty Pitfalls

  • Not registering the warranty – Many require registration within a certain period after installation
  • Ignoring maintenance requirements – Failure to maintain siding (e.g., repainting within recommended intervals) can void coverage
  • Misunderstanding coverage limits – Some warranties cover materials only, not labor to replace them
Warranty documentation and certification

Frequently Asked Questions

Common questions about Understanding Contracts answered by our experts.

Essential elements include detailed scope of work, specific materials and quantities, project schedule with milestones, payment terms tied to progress, change order procedures, site protection requirements, insurance and licensing proof, and dispute resolution terms.
Reputable contractors typically offer 5-10 year workmanship warranties. This covers installation defects separate from manufacturer material warranties. Ensure the warranty specifies response times and whether it's transferable to new unit owners.
Common warranty voidance causes include improper installation not following manufacturer guidelines, failure to register within required timeframe, lack of required maintenance (like repainting), and modifications or repairs by non-authorized contractors.
For large projects (typically over $100,000), a performance bond provides protection if the contractor defaults. While it adds cost, it ensures another contractor can complete the work without additional HOA expense if problems arise.