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Waterproofing in Brighton

Licensed waterproofing services for Brighton and Adams County. Keep water where it belongs.

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Local Service

Waterproofing Services in Brighton, Colorado

Autotelic provides professional waterproofing services throughout Brighton and the surrounding Adams County area. Foundation waterproofing, basement sealing, drain tile systems, and sump pump installation for dry, protected spaces. Whether you're in Brighton (northeast Denver metro) or nearby communities, our team delivers quality workmanship backed by Colorado licensing and full insurance coverage.

Permit Thresholds

Brighton permit thresholds

Brighton, Colorado (City of Brighton building department) requires a building pe
Any owner or authorized agent who intends to construct, enlarge, alter, repair, move, demolish or change the occupancy of a building or structure, or to erect, install, enlarge, alter, repair, remove, convert or replace any electrical, gas, mechanical or plumbing system...Section R105.1
Code reference
This is codified in Brighton Municipal Code (BMC) Chapter 15 (Buildings and Construction), particularly Article 15-28 (International Residential Code adoption and amendments).
Building
One-story detached accessory structures (e.g., sheds, playhouses) ≤ 200 sq ft floor area (zoning must still be met); retaining walls ≤ 4 ft high (footing to top); painting, papering, tiling, carpeting, cabinets, countertops, and similar finish work; prefabricated swimming pools < 24" deep; swing set
Electrical
Listed plug-and-cord temporary decorative lighting; replacement of a circuit breaker (same location/capacity); low-voltage wiring/devices (< 25 volts, ≤ 50 watts); minor repairs like changing bulbs or same-location fixture/outlet replacement.
Notes on exemptions and triggers
The FAQ lists slightly varying shed thresholds (e.g., < 120 sq ft in one place); the dedicated permit guide (200 sq ft) is the more specific reference.
Code reference
Any structural alteration, enlargement, or repair affecting the structure generally triggers a permit under the broad “alter/repair” language of R105.1 (no separate valuation-based threshold or explicit “structural trigger” list beyond this).
Use tax/fee basis
Use tax is 3.75% applied to 50% of the project valuation (materials + labor).

Codes are amended regularly — verify current requirements with **The City of Brighton (specifically its Community Development/Building Division) issues residential building permits.

Energy Code

Brighton energy code quick facts

Code reference
2021 IECC (no specific local energy code amendments identified beyond the base code and any applicable state requirements).
Code reference
Brighton’s official codes page explicitly lists the International Energy Conservation Code 2021 (alongside the other 2021 I-Codes).
Code reference
Colorado state law (e.g., HB 22-1362) requires adoption of the 2021 IECC (plus electric/solar ready provisions) when updating other building codes, but Brighton’s published list aligns with the 2021 edition without further local overrides described.
Code reference
Brighton is in Climate Zone 5B (standard for the Denver-metro/Adams County area).
Code reference
Key prescriptive requirements relevant to remodels/additions are drawn from the 2021 IECC (base code) for CZ 5B.
Code reference
Specific numeric values and sections are not detailed in Brighton’s public code listings or amendments pages; refer directly to the 2021 IECC Table R402.1.2 (or equivalent) and related sections for wall/ceiling insulation R-values or U-factors, air-sealing thresholds (typically tested or prescriptiv
Code reference
The city adopts the 2021 IECC via its standard building code adoption process (see codes page and related ordinances adopting the 2021 I-Codes).
Construction use tax
City of Brighton imposes a 3.75% city use tax on construction and building materials (paid on an estimated basis at permit issuance; contractors track and reconcile actuals; present permit to suppliers to avoid duplicate city sales tax).

Codes are amended regularly — verify current requirements with **The City of Brighton (specifically its Community Development/Building Division) issues residential building permits.

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What waterproofing work covers

Waterproofing in the Denver metro usually means below-grade work: exterior membrane and drainage after excavation, or interior drain tile and a sump. Grading and downspout discharge matter as much as the membrane. This is not roofing. A municipally licensed Denver general contractor coordinates the project and licensed specialty trades. Cost is project-specific and depends on interior versus exterior access, depth, and groundwater.

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Excavation, groundwater, and floodplain

Exterior work is an excavation. Denver DOTI reviews Sewer Use and Drainage (SUDP) for excavations, storm grading, floodplain, and groundwater. Groundwater dewatering has its own SUDP path. Check floodplain status at denvergov.org/flood before drawing. If the work includes underpinning, a basement dig-out, or foundation repair beyond IRC prescriptive limits, City and County of Denver Community Planning and Development requires structural drawings and calculations (DBCA 133.2).

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Permits and who coordinates the work

CPD building permits apply when structure or occupancy is affected. DOTI SUDP applies to the excavation and drainage. Cities and counties license general contractors. Colorado has no statewide general contractor license. Autotelic acts as a municipally licensed Denver general contractor and coordinates licensed specialty trades for waterproofing scopes.

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What buyers should prepare

Where water enters, interior versus exterior access, existing sump yes or no, and neighboring foundation proximity.

FAQ

Common questions

Does foundation waterproofing need a Denver permit?

Exterior excavation typically needs SUDP and often a building permit. Interior drain tile may still need permits if plumbing or structure changes.

Who handles waterproofing permits and licensing?

A municipally licensed Denver general contractor coordinates the project and licensed specialty trades. Colorado has no statewide general contractor license.

Interior drain or exterior membrane?

Exterior treats the wall from outside when there is room to excavate. Interior drain tile collects water that already reaches the slab. Site conditions decide.

When is structural review required?

When underpinning, basement dig-outs, or foundation repair go beyond IRC prescriptive limits. CPD asks for sealed drawings and calculations.

What information helps define scope?

Water-entry photos, floodplain status, lot-line clearance, and city or county.

Service Area

Serving Brighton and Adams County

We serve Brighton, CO and all surrounding Denver metro communities. Our team is based in Denver and operates throughout the Front Range, from Castle Rock to Longmont and everywhere in between. Contact us for a free estimate on your Brighton project.

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