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LAKEWOOD SERVICES

Waterproofing in Lakewood

Licensed waterproofing services for Lakewood and Jefferson County. Keep water where it belongs.

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Local Service

Waterproofing Services in Lakewood, Colorado

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

Permits & Licensing

Permits in Lakewood

Lakewood building and construction permits are issued through the Public Works Department, and contractors must be registered with the city and hold a Lakewood contractor account before pulling permits. Permitting and inspections run through the city's eTRAKiT online system. Authority: City of Lakewood — Public Works Department (Building and Construction Permits).

Permit Thresholds

Lakewood permit thresholds

Code reference
Permits are generally required for residential remodel work in Lakewood, Colorado, unless the work falls under specific exemptions listed in the city’s adopted Building Code (referenced as § 105.2 in secondary sources and detailed in the official exemptions list). There are no broad valuation th§ 105.2
Code reference
One-story detached accessory buildings (tool/storage sheds, pergolas, playhouses, etc.) ≤ 120 sq ft (commercial) or ≤ 200 sq ft (residential), with additional placement rules.
Code reference
Moveable cases, cabinets, counters, and partitions ≤ 5’9” high.
Code reference
Retaining walls ≤ 30 inches high (unless supporting surcharge or impounding flammables).
Code reference
Private walks/driveways ≤ 30 inches above grade (not over basement/story below, not part of accessible route).
Code reference
Prefabricated non-heated swimming pools < 24 inches deep without circulation system.
Code reference
Window awnings on Group R-3 occupancies projecting ≤ 54” from exterior wall.
Code reference
Roof covering repairs < 100 sq ft (unless removing mechanical/electrical equipment).

Codes are amended regularly — verify current requirements with City of Lakewood — Public Works Department (Building and Construction Permits).

Energy Code

Lakewood energy code quick facts

Code reference
2021 IECC (with Colorado Model Electric Ready and Solar Ready Code amendments required by state law HB22-1362; Lakewood has also adopted solar-ready provisions via Appendix RB).
Code reference
Lakewood’s adopted codes document explicitly lists the 2021 International Energy Conservation Code (no major local energy-specific amendments noted beyond state-mandated additions).
Code reference
Climate zone is 5 (5B for the Denver-metro area).
Code reference
Key prescriptive requirements (from 2021 IECC Table R402.1.2 and related sections for Climate Zone 5, applicable to new construction, additions, and alterations/remodels where triggered; existing buildings and additions must comply with envelope and other provisions unless exempted):
Ceiling/attic insulation
R-60 (or equivalent U-factor).
Adopting reference
2021 IECC Table R402.1.2 (R402.1 prescriptive requirements).
Wood-frame wall insulation
R-20 + R-5ci or R-13 + R-10ci (or equivalent U-factor).
Adopting reference
2021 IECC Table R402.1.2.

Codes are amended regularly — verify current requirements with City of Lakewood — Public Works Department (Building and Construction Permits).

Zoning & Dimensional Standards

Setback & dimensional standards in Lakewood

Zone-district dimensional standards for Lakewood, quoted verbatim from the Lakewood Zoning Code (2025). Knowing your lot's district — and its setbacks, height, and coverage limits — is where every feasibility conversation starts.

C-Lsetback & dimensional standards
StandardRequirement
Front Setback (min)15 ft.
Side Setback (min)5 ft.
Rear Setback (min)5 ft.
Building Height (max)45 ft.
Open Space (min %)25%

Lakewood Zoning Code (2025) C-L setback standards (Article 5 Tables 4 & 8 Dimensional Standards (§17.5)) — effective 2025-03-24 · View the code

C-Rsetback & dimensional standards
StandardRequirement
Front Setback (min)15 ft.
Side Setback (min)5 ft.
Rear Setback (min)5 ft.
Building Height (max)90 ft.
Open Space (min %)25%

Lakewood Zoning Code (2025) C-R setback standards (Article 5 Tables 4 & 8 Dimensional Standards (§17.5)) — effective 2025-03-24 · View the code

LIsetback & dimensional standards
StandardRequirement
Front Setback (min)15 ft.
Side Setback (min)5 ft.
Rear Setback (min)5 ft.
Building Height (max)60 ft.
Open Space (min %)25%

Lakewood Zoning Code (2025) LI setback standards (Article 5 Tables 4 & 8 Dimensional Standards (§17.5)) — effective 2025-03-24 · View the code

R-L-Asetback & dimensional standards
StandardRequirement
Front Setback (min)25 ft.
Side Setback (min)10 ft.
Non-Primary Frontage Front Setback (min)20 ft.
Rear Setback (min)15 ft.
Building Height (max)35 ft.
Minimum Lot Size7,000 sq. ft.
Minimum Lot Width75 ft.
Open Space (min %)50%

Lakewood Zoning Code (2025) R-L-A setback standards (Article 5 Tables 4 & 8 Dimensional Standards (§17.5)) — effective 2025-03-24 · View the code

R-L-Bsetback & dimensional standards
StandardRequirement
Front Setback (min)25 ft.
Side Setback (min)5 ft.
Non-Primary Frontage Front Setback (min)20 ft.
Rear Setback (min)15 ft.
Building Height (max)35 ft.
Minimum Lot Size5,000 sq. ft.
Minimum Lot Width60 ft.
Open Space (min %)50%

Lakewood Zoning Code (2025) R-L-B setback standards (Article 5 Tables 4 & 8 Dimensional Standards (§17.5)) — effective 2025-03-24 · View the code

R-L-Csetback & dimensional standards
StandardRequirement
Front Setback (min)25 ft.
Side Setback (min)5 ft.
Non-Primary Frontage Front Setback (min)20 ft.
Rear Setback (min)15 ft.
Building Height (max)35 ft.
Minimum Lot Size1,500 sq. ft.
Minimum Lot Width25 ft.
Open Space (min %)50%

Lakewood Zoning Code (2025) R-L-C setback standards (Article 5 Tables 4 & 8 Dimensional Standards (§17.5)) — effective 2025-03-24 · View the code

R-L-MHsetback & dimensional standards
StandardRequirement
Front Setback (min)25 ft.
Side Setback (min)5 ft.
Non-Primary Frontage Front Setback (min)20 ft.
Rear Setback (min)15 ft.
Building Height (max)25 ft.
Minimum Lot Width35 (SW) 40 (DW)
Open Space (min %)25%

Lakewood Zoning Code (2025) R-L-MH setback standards (Article 5 Tables 4 & 8 Dimensional Standards (§17.5)) — effective 2025-03-24 · View the code

R-Msetback & dimensional standards
StandardRequirement
Front Setback (min)10 ft.
Side Setback (min)5 ft.
Non-Primary Frontage Front Setback (min)10 ft.
Rear Setback (min)15 ft.
Building Height (max)45 ft.
Minimum Lot Width18 ft.
Open Space (min %)30%

Lakewood Zoning Code (2025) R-M setback standards (Article 5 Tables 4 & 8 Dimensional Standards (§17.5)) — effective 2025-03-24 · 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 Lakewood and Jefferson County

We serve Lakewood, 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 Lakewood project.

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