Hail is the quiet line item in every older Denver-area industrial building. Denver sits tenth among U.S. areas of at least 50,000 people for hailstorm risk and has had three of the ten costliest hailstorms in the country (July 1990, July 2009, May 2017). A roof that looked adequate at purchase may have lost its remaining service life in a single afternoon.
We renovate and modernize industrial buildings in the metro: roofs and envelopes, slab and dock upgrades, electrical capacity, fire protection, lighting, clear-height changes and layout reconfigurations. Many of our clients own an aging building in a location that still works, with rail, interstate or airport access that a new site could not match. The question they ask is what it takes to make the building perform like new.
The answer starts with an honest assessment and ends with a plan sized to the operation, not a blanket gut renovation.
Assessing What You Actually Have
We begin with a condition assessment: structural review of columns, joists and connections, roof core samples and infrared moisture scans, slab flatness and cracking surveys, dock pit and leveler inspection, electrical service and panel capacity, sprinkler design density and fire pump data. We also pull original drawings and permits to learn what was approved, then compare them against what is actually in the building.
The result is a prioritized list of upgrades, organized by operational benefit and risk. Owners often find that the cost to fix the three worst problems is far lower than the cost of a new building, and that two or three smaller improvements, such as more power and better lighting, produce most of the gain.
Typical Modernization Work
Common projects include full roof replacement with upgraded insulation and hail-resistant membranes, removal of obsolete interior walls and mezzanines, installation of new docks and levelers, slab repairs and new mezzanines, catwalks and platforms, LED lighting and controls, new electrical services and sub-panels, and fire sprinkler upgrades for modern storage heights.
Many owners also add clear height by raising the roof or altering joist bearing, convert office areas to production support or lengthen the building. Each change is reviewed against the structure and the building code so that the building remains compliant after the work. Users in metals and heavy industry often ask for added crane capacity and reinforced floors as part of the same project.
Managing the Heavy Parts Closely
We schedule and inspect concrete cutting, slab replacement, dock pit construction, equipment pad pours and light demolition. That matters on a renovation, where conditions change as walls and floors are opened and where speed depends on having the right crew available. Our industrial concrete floors work includes sawcut and replacement of damaged panels, grinding and polishing, and joint repair to protect forklift wheels.
When structural steel is required, we coordinate fabrication and erection so that new columns, headers and bracing line up with the existing structure and take load as designed.
Existing-Building Code and Permit Strategy
Altering an existing building triggers code provisions that new construction does not. Lakewood, for example, lists the 2021 International Existing Building Code (IEBC) among its adopted codes. The IEBC defines when an alteration requires structural upgrades, accessibility improvements or sprinkler additions, and the answer depends on the extent of the work.
We run an early code analysis to define the trigger points and look for compliant paths that limit the scope. A roof replacement, for example, might require added bracing, while a layout change could trigger egress upgrades. Knowing this before drawings are issued prevents mid-project surprises.
Where Renovation Money Goes
The largest budget items are usually roofs, electrical capacity and fire protection. Hidden conditions, such as corroded joists, contaminated soils under old slabs or undocumented utilities, can add cost, so we carry an explicit contingency and report how it is used.
Owners also have to weigh disruption. Work in an occupied building takes longer and costs more, which is why our phased construction on occupied sites approach is built into most renovation proposals.
Building Types That Come Back for Updates
Older warehouses and flex and light industrial buildings are the most common renovation candidates. Westminster alone reports 3,582,581 rentable square feet of industrial and flex space at a 2.4 percent vacancy rate, which signals strong tenant demand for functional space.
In Sheridan, the business park along the South Platte River already mixes auto salvage, recycling, a lumber yard, auto repair and light manufacturing, and buildings there often need upgrades to suit new uses. We also modernize manufacturing plants to suit new equipment, product lines and power loads.
Sequencing Upgrades Around the Weather and the Operation
Roof and envelope work is weather-dependent in Denver, where annual snowfall averages about 49 to 54 inches and spring storms can arrive quickly. We schedule membrane work for the warmer months where possible, keep temporary protection staged for sudden weather and phase the roof so that only a controlled area is open at any time.
Interior work follows the operation. Dock and slab changes are tied to seasonal inventory lows, and electrical cutovers are placed in planned weekend outages. We use a three-week look-ahead with the plant manager, updated twice a week, so that operations can reroute product, move racking or pause a line well before a crew shows up.
Start With an Honest Assessment
Tell us the building, its age and what is not working. We will schedule a walk-through and return a prioritized scope with budget ranges.
Common Questions
Is it better to renovate or rebuild?
It depends on location value, structural condition and operational need. A site with rail, a good truck court and adequate utilities can justify a lot of renovation. If the frame cannot take the loads or the clear height is too low, rebuilding may be cheaper. We prepare both budgets for comparison.
How do we handle hail damage claims?
We document the damage, test the roof system and prepare scope and pricing that your insurer can review. We can also propose improved membranes or cover boards during replacement to lower future risk.
Can you raise the clear height?
Sometimes. Options include raising the roof, replacing joists or using sloped bearing modifications. Each one requires an engineering review, a permit and coordination with sprinkler systems. We can model the cost and the gain for you.
Do renovations need to meet current code?
Only to the extent triggered by the existing building code. Some work requires upgrades beyond the immediate scope. Our early analysis maps these out so you know what to budget.
Can we keep inventory in the building during a roof replacement?
Usually yes, with a plan. We install protection over sensitive areas, keep sections of the roof closed in each day and monitor weather. For high-value or temperature-sensitive goods, we can stage the work from one end of the building to the other so product can be moved ahead of the crew.
How long does a roof and dock upgrade take?
A roof replacement on a 100,000 square foot building often runs several weeks depending on weather, and dock additions add more. We coordinate the sequence so the building stays dry and operational.
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