Updated : 07/26/2024

Overview

Orland Park, Illinois, adopted the 2018 International Residential Code (IRC), with amendments. Orland Park, IL, Muni. Code § 5-1-14 (adoption and amendments). Orland Park, Illinois, adopted the 2018 International Building Code (IBC), excluding appendices A (Section 101.4. only), B, E, F, G501, G601, H, K, with amendments. Orland Park, IL, Muni. Code § 5-1-11 (adoption) and § 5-1-13 (amendments). For Orland Park, Illinois, no local adoption and no local amendments of an existing building code were located. 

Helpful resources for Orland Park, Illinois include the following.

• Jurisdiction's Information Page(s):
  • Orland Park, IL Website
  • Orland Park, IL Village Code
  • Orland Park, IL Building Code
• PLRB, Ordinance and Law Coverage Discussion for Illinois

Residential Building Code

Illinois has yet to adopt a statewide residential code. Local laws will control.See PLRB, Illinois Building Codes for more information on state level codes.

Orland Park adopted the 2018 IRC, locally. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the model code here.

You can find information about amendments to the model code here.

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2018 IRC(Orland Park, IL 5-1-11: IBC 2018 & IRC 2018 ADOPTED (MODEL CODE):)

...5-1-11: IBC 2018 & IRC 2018 ADOPTED (MODEL CODE): Adopted and applicable to all buildings and structures or parts thereof and appurtenances thereof, are those rules and regulations set forth with particularity in the booklet entitled "International Building Code/2018" and the International Residential Code/2018, first publications: August 31, 2017, published by International Code Council, INC. 4051 Flossmoor Road, Country Club Hills, Illinois, amended however, in that the following portions indicated in deleted Sections of 5-1-13 and 5-1-14 hereof are not hereby adopted, or are hereby amended or added to that code as indicated in Section 5-1-13 and 5-1-14 ....

Drip Edge

Drip Edge: yes

Ice Barrier

Are ice barriers required for Orland Park ? Yes
Citation: § 5-1-14
Municipal Code https://library.amlegal.com/nxt/gateway.dll/Illinois/orlandpark_il/title5building/chapter1buildingcode?f=templates$fn=default.htm$3.0$vid=amlegal:orlandpark_il$anc=JD_5-1-14
Comments:

That TABLE R301.2(1)  shall be revised to read as follows:

TABLE R301.2(1) CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA

GROUND SNOW LOAD	30 PSF Minimum a
WIND DESIGN SPEED	115 mph – 3 second gust (Vult) 90 mph – 3 second gust (Vasd)
SEISMIC CATEGORY	A – per Figure R301.2(2) CALCULATED SDS SEISMIC DESIGN CATEGORY SDS 0.17g  (A)
WEATHERING	Severe
FROST LINE DEPTH	42″
TERMITE	Moderate to Heavy
WINTER DESIGN TEMPERATE	-1° F
ICE BARRIER UNDERLAYMENT REQ’D	Yes
FLOOD HAZARDS	Check flood zone map
AIR FREEZING INDEX	1508
MEAN ANNUAL TEMPERATURE	49° F

Government Officials

Comments

Orland Park, Illinois, adopted the 2018 International Residential Code (IRC), with amendments. Orland Park, IL, Muni. Code § 5-1-14 (adoption and amendments).

Existing Buildings

Existing buildings, meaning buildings that were built in accordance to code at the time of construction, typically merit extra consideration in a current updated code.

No adoption of appendix J of the IRC was located.

For Orland Park, Illinois, no local adoption and no local amendments of an existing building code were located. 

Commercial Building Code

Orland Park adopted the 2018 IBC, locally. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the code here.You can find information about amendments to the model code here.

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See Amlegal(Orland Park, IL Municipal Code)

...Adoption not found...

Comments

Orland Park, Illinois, adopted the 2018 International Building Code (IBC), excluding appendices A (Section 101.4. only), B, E, F, G501, G601, H, K, with amendments. Orland Park, IL, Muni. Code § 5-1-11 (adoption) and § 5-1-13 (amendments).

Existing Buildings

Orland Park, IL did not adopt the IEBC, therefore Chapter 34 of the IBC would apply.

Other Building Codes