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Waterproofing in Arvada

Licensed waterproofing services for Arvada and Jefferson/Adams County. Keep water where it belongs.

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Waterproofing

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Local Service

Waterproofing Services in Arvada, Colorado

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

Permits & Licensing

Permits in Arvada

Arvada building permits are issued by Building Services, and the city notes that unpermitted work can jeopardize a contractor's licensing as well as a property's resale value. Permit applications, inspection scheduling, and status checks are handled through the separate Arvada Permits (eTRAKiT) site. Authority: City of Arvada — Building Services.

Permit Thresholds

Arvada permit thresholds

Code reference
Arvada requires building permits for most residential construction, alteration, repair, enlargement, replacement, equipment installation, use/occupancy changes, and demolition work, per the City’s Building Permits page and Chapter 18 of the Arvada City Code (which adopts the 2024 International ResOrdinance No. 4921
Code reference
This is assessed in lieu of sales tax on construction materials used in Arvada (Arvada Municipal Code § 98-84).§ 98-84
Code reference
A separate 2026 Building Fee Schedule PDF is referenced but not detailed on the main pages.
Code reference
For the most current or project-specific details (including any local amendments to the 2024 IRC that might address minor/exempt work or structural thresholds), contact the Arvada Building Safety Division or check the adopted codes on the City website, as published information emphasizes case-by-cas
Ordinance No. 4921Source: arvadaco.gov

Codes are amended regularly — verify current requirements with City of Arvada — Building Services.

Energy Code

Arvada energy code quick facts

Code reference
Arvada, Colorado, has adopted the Colorado Low Energy Carbon Code (or Model Low Energy and Carbon Code/MLECC/LECC), based on the 2024 International Energy Conservation Code (IECC), with no additional local energy-code amendments noted beyond the state model. This applies alongside the 2024 Inter
Code reference
Adoption occurred via City Council action on March 24, 2026 (effective for permits submitted on or after approximately July 1, 2026).
Code reference
Arvada (Climate Zone 5B) does not use the Denver Green Code or Energize Denver program.
Code reference
For remodels and additions, the modified/new portions generally must comply with the current code (per IECC/LECC Sections C502/C503 or R502/R503 equivalents) without necessarily triggering updates to unmodified existing systems.
Code reference
Key prescriptive requirements (drawn from the 2024 IECC residential provisions as adopted in the Colorado LECC; values for CZ 5; relevant to new or modified envelope elements in additions/remodels):
Ceiling/attic insulation
Minimum R-49 (Table R402.1.3 / equivalent in LECC).
Wood-frame above-grade wall insulation
Options include R-20 + R-5 ci, R-13 + R-10 ci, or equivalent assembly U-factor ≤ 0.045 (or reduced options such as R-20 cavity with additional efficiency credits per R408); see Table R402.1.2/R402.1.3.
Air leakage (blower-door testing)
Maximum 3.0 ACH50 at 50 Pa for the tested dwelling unit or building under the prescriptive path in CZ 3–5 (R402.5.1.3 / equivalent).

Codes are amended regularly — verify current requirements with City of Arvada — Building Services.

Zoning & Dimensional Standards

Setback & dimensional standards in Arvada

Zone-district dimensional standards for Arvada, quoted verbatim from the Arvada Land Development Code. Knowing your lot's district — and its setbacks, height, and coverage limits — is where every feasibility conversation starts.

RN-12.5setback & dimensional standards
StandardRequirement
Front Setback (min)30 ft.
Side Interior Setback (min)10 ft.
Rear Setback (min)15 ft.
Building Coverage (max)35%
Building Height (max)28 ft.
Lot Area (min)12,500 sf.
Lot Width (min)100 ft.

Arvada Land Development Code RN-12.5 setback standards (2-1-3-3 Table 2-1-3-3A (RN)) — effective 2025-12-16 · View the code

RN-32.5setback & dimensional standards
StandardRequirement
Front Setback (min)30 ft.
Side Interior Setback (min)15 ft.
Rear Setback (min)15 ft.
Building Coverage (max)25%
Building Height (max)35 ft.
Lot Area (min)32,500 sf.
Lot Width (min)100 ft.

Arvada Land Development Code RN-32.5 setback standards (2-1-3-3 Table 2-1-3-3A (RN)) — effective 2025-12-16 · View the code

RN-4setback & dimensional standards
StandardRequirement
Front Setback (min)18 ft.
Side Interior Setback (min)5 ft.
Rear Setback (min)10 ft.
Building Coverage (max)40%
Building Height (max)28 ft.
Lot Area (min)4,000 sf.
Lot Width (min)40 ft.

Arvada Land Development Code RN-4 setback standards (2-1-3-3 Table 2-1-3-3A (RN)) — effective 2025-12-16 · View the code

RN-6setback & dimensional standards
StandardRequirement
Front Setback (min)18 ft.
Side Interior Setback (min)5 ft.
Rear Setback (min)10 ft.
Building Coverage (max)40%
Building Height (max)28 ft.
Lot Area (min)6,000 sf.
Lot Width (min)50 ft.

Arvada Land Development Code RN-6 setback standards (2-1-3-3 Table 2-1-3-3A (RN)) — effective 2025-12-16 · View the code

RN-7.5setback & dimensional standards
StandardRequirement
Front Setback (min)20 ft.
Side Interior Setback (min)7.5 ft.
Rear Setback (min)10 ft.
Building Coverage (max)40%
Building Height (max)28 ft.
Lot Area (min)7,500 sf.
Lot Width (min)75 ft.

Arvada Land Development Code RN-7.5 setback standards (2-1-3-3 Table 2-1-3-3A (RN)) — effective 2025-12-16 · View the code

RN-Dsetback & dimensional standards
StandardRequirement
Front Setback (min)18 ft.
Side Interior Setback (min)5 ft.
Rear Setback (min)10 ft.
Building Coverage (max)40%
Building Height (max)28 ft.
Lot Area (min)6,000 sf.
Lot Width (min)60 ft.

Arvada Land Development Code RN-D setback standards (2-1-3-3 Table 2-1-3-3A (RN)) — effective 2025-12-16 · View the code

Verify current requirements with the jurisdiction — informational reference only. Standards vary by overlay, lot, and use; we confirm the exact rules for your property during feasibility.

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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 Arvada and Jefferson/Adams County

We serve Arvada, 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 Arvada project.

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