Serving every side of Aurora: Arapahoe, Adams and Douglas County

Northwest Aurora is where the city started. The blocks around the original grid and the Anschutz Medical Campus carry housing from the 1950s through the 1980s, and the north end runs onto the Adams County side of the city. These are the roofs that hide the most surprises in Aurora, and the ones that reward honest work the most.

What Mid-Century Aurora Roofs Hide Under the Shingles

Start with the decking. Many pre-1970s Aurora homes were decked with individual planks or boards rather than sheet goods, and decades of drying open up gaps between them. Modern shingles need solid, continuous backing, so plank decks commonly need repair, or a layer of new sheathing over the top, before anything else happens. It is the most common change order in this part of the city, which is why we photograph the deck and price the contingency up front instead of springing it mid-project.

Then there is the layer history. Before tear-offs became standard practice, nailing a second layer over the first was normal, and some northwest Aurora roofs still carry that history. Aurora now requires every existing layer to come off before new roofing goes on, no overlays, a rule we cover in our guide to Aurora's roof overlay rules. On an older home that rule works in your favor: tear-off is the only way anyone actually sees the deck.

Swamp Coolers, Kick-Out Flashing and Other Original Aurora Details

Roof-mounted evaporative coolers are still common on mid-century Aurora homes, and every one of them is a large penetration with its own curb, its own flashing and its own leak history. A re-roof is the moment to decide whether the cooler stays, gets re-flashed on a proper new curb, or comes off the roof for good. Our swamp cooler roofing guide walks through those options.

The other detail routinely missing on older homes is kick-out flashing, the small piece that throws water clear of the siding where a roof edge dies into a wall. Today's code requires it to extend at least 2 inches past the wall, and its absence explains a lot of mystery wall stains in 1960s and 1970s Aurora houses.

Why a Rebuilt Mid-Century Aurora Roof Outperforms the Original

Here is the good news that comes with all of that: a mid-century Aurora roof rebuilt to current code is better than anything the house has ever worn. Synthetic underlayment replaces brittle felt. Ice barrier membrane, which Aurora requires city-wide on every home, protects eaves these houses never had protected; our ice barrier guide explains the rule. Drip edge and rake metal are now required at every edge, and a balanced intake-and-exhaust ventilation setup cools attics that have run hot since Eisenhower. The house does not just get a new roof. It gets its first modern one.

Permits on the Adams County Side of Northwest Aurora

About 47,000 Aurora residents live on the Adams County side of the city, and the county line changes nothing about a roof here. Every Aurora re-roof permit comes from the City of Aurora Building Division, the same office and the same 2021 code criteria across the whole city. If a contractor tells you Adams County rules are different inside Aurora city limits, treat it as a red flag. Our Aurora permit guide covers how the process actually runs.

Roofing services in Northwest & Original Aurora

  • Roof replacement. Full tear-off to the deck, decking repair priced honestly, rebuilt to current code with ice barrier and new edge metal.
  • Roof repair. Flashing corrections, swamp cooler curbs and the small chronic leaks that older roofs collect.
  • Roof inspections. Pre-purchase and pre-listing documentation for a part of town where homes change hands often.
  • Hail damage & insurance claims. Older roofs bruise easier, and a documented claim file matters just as much here as in the master plans.
  • Flat & low-slope roofing. For the patio covers, porch roofs and additions common on mid-century Aurora homes.

If your northwest Aurora roof has never had a tear-off in your ownership, find out what is under there before it matters. Book a free documented inspection, or start with our roof replacement page to see how we scope older homes.

Northwest Aurora Roofing FAQs

  • Can I put new shingles over my old roof in Aurora? No. The City of Aurora requires all existing roofing layers to come off before new roofing is installed, on every home, per the city's roofing guide packet. On older northwest Aurora homes that is good news, because tear-off is the only way to find and fix decking problems before they get sealed under a new roof.
  • What does plank decking mean for my replacement cost? Plank or board decks with wide gaps commonly need repair, or new sheathing installed over the top, before shingles go on, which adds material and labor. The honest approach is a documented contingency price agreed up front, so any decking work is a known number instead of a mid-project surprise.
  • Are roofing rules different on the Adams County side of Aurora? No. Inside Aurora city limits, the City of Aurora Building Division issues every roofing permit regardless of county, and the same 2021 code criteria apply city-wide, including the ice barrier requirement on every home. The county line matters for your property taxes, not for your roof.
  • Should I keep my roof-mounted swamp cooler when I re-roof? It depends on whether you still use it. If you do, we re-flash it on a proper curb as part of the roof. If it has been retired in place, removal during a re-roof is the cheapest it will ever be, and it eliminates a major penetration and leak point permanently.

More Aurora Neighborhoods We Serve

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Mid-century roof, modern rebuild. Start with a free inspection.