SECTION 05 52 00

RAILINGS - ALUMINUM AND COMPOSITE

Display hidden notes to specifier. (Don't know how? Click Here) 
 Copyright 2025 -  2025 ARCAT, Inc. - All rights reserved

PART 1    GENERAL
1.1	SECTION INCLUDES
A.	Aluminum railings.
1.2	RELATED SECTIONS
A.	Section __ __ __ - ____________.
1.3	REFERENCES
A.	ASTM International (ASTM):
1.	ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials.
B.	International Building Code (IBC):
1.	IBC 2018, Section 1607.8.1 - Handrails and guards.
2.	IBC 2021, Section 1607.9.1 - Handrails and guards.
C.	International Residential Code (IRC):
1.	IRC 2018, 2021, Table R301.5 - Live loads.
D.	International Code Council Evaluation Service (ICC-ES):
1.	ICC-ES AC 273 - Handrails and Guards.
E.	Underwriters Laboratory (UL):
1.	UL 723 - Test for Surface Burning Characteristics of Building Materials.
1.4	SUBMITTALS
A.	Submit under provisions of Section 01 30 00.
B.	Product Data:
1.	Manufacturer's data sheets on each product to be used.
a.	Includes but not limited to:
1)	Spec-Data product information sheet.
2)	Catalog cut-sheets.
3)	Color charts.
4)	Safety Data Sheets (SDS).
5)	Building code evaluation reports.
6)	Sample warranty forms.
2.	Preparation instructions and recommendations.
3.	Storage and handling requirements and recommendations.
4.	Typical installation methods.
5.	Maintenance methods.
C.	LEED Submittals: Manufacturer's sustainable design information for obtaining credits toward LEED Certification of this Project by use of specified products.
D.	Verification Samples: Two representative units of each type, size, pattern, and color.
E.	Shop Drawings: Include details of materials, construction, and finish. Include relationship with adjacent construction.
1.5	QUALITY ASSURANCE
A.	Manufacturer Qualifications: Company specializing in manufacturing products specified in this section with a minimum of five years documented experience.
B.	Installer Qualifications: Company specializing in performing Work of this section with minimum two years documented experience with projects of similar scope and complexity.
C.	Source Limitations: Provide each type of product from a single manufacturing source to ensure uniformity.
D.	Mock-Up: Construct a mock-up with actual materials in sufficient time for Architect's review and to not delay construction progress. Locate mock-up as acceptable to Architect and provide temporary foundations and support.
1.	The intent of a mock-up is to demonstrate quality of workmanship and visual appearance.
2.	If the mock-up is not acceptable, rebuild the mock-up until satisfactory results are achieved.
3.	Retain mock-up during construction as a standard for comparison with completed work.
4.	Do not alter or remove mock-up until work is completed or removal is authorized.
1.6	PRE-INSTALLATION CONFERENCE
A.	Convene a conference approximately two weeks before scheduled commencement of the Work. Attendees shall include Architect, Contractor and trades involved. Agenda shall include schedule, responsibilities, critical path items and approvals.
1.7	DELIVERY, STORAGE, AND HANDLING
A.	Store and handle in strict compliance with manufacturer's written instructions and recommendations.
B.	Protect from damage due to weather, excessive temperature, and construction operations.
1.8	PROJECT CONDITIONS
A.	Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.
1.9	WARRANTY
A.	Manufacturer's standard limited warranty unless indicated otherwise.
PART 2    PRODUCTS
2.1	MANUFACTURERS
A.	Acceptable Manufacturer: NewTechWood America Inc., which is located at:<BR />16680 Air Center Blvd.<BR />Houston, TX 77032<BR />Toll Free Tel: 866-728-5273<BR />Tel: 281-570-6450<BR />Fax: 281-661-1167<BR />Email: request info (inquiry@newtechwood.com);Web: https://www.newtechwood.com 
B.	Substitutions: Not permitted.
C.	Requests for substitutions will be considered in accordance with the provisions of Section 01 60 00.
2.2	ALUMINUM RAILING
A.	Basis of Design: Allure Aluminum Railing Systems. Assemblies of extruded aluminum top and bottom rails, balusters, and structural aluminum posts, with die cast rail to post brackets, post caps and stainless steel fasteners.
1.	Delegated Design: Engineering calculations and details are to be provided. The calculations are also to verify that the anchorage and supporting structure complies with the Local Building Code for the type and condition of the supporting structure.
2.	Material: Aluminum Alloy: 6061-T6.
3.	Finish: UltraShield technology. A protective layer of composite material wrapped around hollow aluminum cores.
4.	Color: As determined by the Architect.
5.	Color: Black.
6.	Color: White.
7.	Color: Bronze.
8.	Structural Performance Evaluation: Tested in accordance with ICC-ES AC 273.
a.	IBC 2018, Section 1607.8.1: Pass.
b.	IBC 2021, Section 1607.9.1: Pass.
c.	IRC 2018, 2021, Table R301.5: Pass.
9.	Rail Length: Measured between inside of posts.
10.	Rail Height: Top of rail to walking surface.
11.	Railing Dimensions (H x W): 36 x 72 inches (914 x 1829 mm) between posts.
a.	Code Classification IRC, One and Two family buildings.
12.	Railing Dimensions (H x W): 36 x 96 inches (94 x 2438 mm)between posts.
a.	Code Classification IRC, One and Two family buildings.
13.	Railing Dimensions (H x W): 42 x 72 inches (1067 x 1829 mm) between posts.
a.	Code Classification IBC, all use group.
14.	Railing Dimensions (H x W): 42 x 96 inches (1067 x 2438 mm) between posts.
a.	Code Classification IRC, One and Two family buildings.
15.	Fastener Assembly:
a.	Top Rail to Bracket Post: Three No. 10 x 1 inch (25 mm), Self-drill, 304 stainless steel screws.
b.	Bottom Rail Bracket to Post: Two No. 10 x 1 inch (25 mm) , Self-drill, 304 stainless steel screws.
c.	Top Rail Bracket to Rail: Two No. 8 x 3/4 inch (19 mm), Self-drill, 304 stainless steel screws.
d.	Bottom Rail Bracket to Rail: Two No. 8 x 3/4 inch (19 mm), Self-drill, 304 stainless steel screws.
16.	Top Rail: Extruded aluminum profile.
17.	Bottom Rail: Square extruded aluminum profile.
18.	Baluster Pickets: 3/4 inch (19 mm) square extruded aluminum profiles.
19.	Support Posts: 3 inch (76 mm) square extruded aluminum profiles.
a.	The posts are bolted to an aluminum base plate utilized to secure the rail assembly to the deck.
20.	Miscellaneous Components:
a.	Bottom Rail Bracket.
b.	Botton Rail Support.
c.	Post Cap and Trim.
d.	Base plate.
e.	Stair Railing:
1)	Stair Bracket for Top Rail.
2)	Stair Bracket Base and Finsing Rivet.
3)	Stair Bracket for Bottom Rail.
f.	Gate Components:
1)	Gate assembly.
2)	Hinges.
3)	Latch.
4)	Strike.
5)	Plastic plugs.
6)	Screws: No. 10 x 3/4 inch (19 mm).
2.3	COMPOSITE DECK RAILING
A.	Basis of Design: Ultrshield Hemisphere Composite Hand Railing Systems. Assemblies of extruded aluminum top and bottom rails, balusters, and structural aluminum posts, with die cast rail to post brackets, post caps and stainless steel fasteners.
B.	Delegated Design: Engineering calculations and details are to be provided. The calculations are also to verify that the anchorage and supporting structure complies with the Local Building Code for the type and condition of the supporting structure.
1.	Structural Performance Evaluation: Tested in accordance with ICC-ES AC 273.
a.	ASTM E84 and UL 723.
1)	Flame Spread Index: 75 or less.
2)	Smok Development Index: 450 or less.
b.	IBC 2018, 2021, and 2024 Section 803.1.1: Pass.
c.	IBC 2012 and 2015, Section 803.1.2: Pass.
d.	IRC 2012, 2015, 2018, 2021, and 2024 Section R302.9: Pass.
2.	Material:
a.	Aluminum Alloy: 6061-T6.
b.	Composite Railing: Ultrashield; high-density polyethylene plastic and wood fibers that encase an inner core made up of recycled plastic, dense hardwood and softwood fibers.
1)	Will not rot, warp, twist, or crack. No need to stain, sand or paint.
3.	Railing Dimensions (H x W): 36 x 72 inches (914 x 1829 mm) between posts.
a.	Code Classification IRC, One and Two family buildings.
4.	Railing Dimensions (H x W): 42 x 72 inches (1067 x 1829 mm) between posts.
a.	Code Classification IBC, all use group.
5.	Baluster Spacing: Less than 4 inches (102 mm).
6.	Finish: Powder coat for aluminum. Color: As determined by the Architect.
7.	Color: Roman Antique.
8.	Color: Peruvian Teak.
9.	Color: Brazilian Ipe.
10.	Color: Indian Ebony.
11.	Color: Argentinian Silver Gray.
12.	Components:
a.	Posts:
1)	Post Sleeve: 3-11/16 x 3-11/16 x 42-11/16 inches (94 x 94 x 1084 mm).
2)	Post: 5-7/16 x 5-7/16 x 40- 3/4 inches (138 x 138 x 1035 mm).
3)	Post Skirt: 5-11/16 x 5-11/16 x 7/8 inches (145 x 145 x 22.5 mm).
4)	Post Cap: 3-3/4 x 3-3/4 x 1-1/8 (95 x 95 x 29 mm).
5)	Screw; Post on Concrete: M8 x 3-1/8 inches (M8 x 80 mm).
6)	Screw; Post on Decking: M8 x 5-1/8 inches (M8 x 130 mm).
7)	Screw; Fix Post Cap: M3 x 1/2 inches (M3 x 12 mm).
b.	Top Rail: 3 x 2-3/16 x 73-5/16 inches (76 x 55 x 1862 mm).
c.	Bottom Rail: 3 x 2-3/16 x 73-5/16 inches (76 x 55 x 1862 mm).
d.	Top Rail Insert: 2-7/16 x 9/16 x 73-5/16 inches (62 x 14 x 1862 mm).
e.	Top Rail Adapter: 2-13/16 x 2-1/4 x 1/4 inches (72 x 57 x 6 mm).
f.	Top Rail Bracket for Straight Rail: 2-9/16 x 2-1/16 x 2 inches (65.5 x 52 x 51 mm).
g.	Top Rail Bracket for Stair Rail: 2-3/4 x 1-3/4 x 1-9/16 inches (69.5 x 44 x 40 mm).
h.	Baluster Plug for Straight Rail: 78 inch (23 mm) diameter.
i.	Baluster Plug for Stair Rail: 13/16 inch (20 mm) diameter.
j.	Rail Gasket for Straight Rail: 3-3/8 x 2-9/16 x 9/16 inches (86 x 65 x 15 mm).
k.	Rail Gasket for Stair Rail: 3-5/16 x 3-5/16 x 9/16 inches (84 x 84 x 15 mm).
l.	Rail Gasket for Stair Rail: 3-5/16 x 3-5/16 x 9/16 inches (84 x 84 x 15 mm).
m.	Bottom Post Bracket: 1-5/8 x 11/16 x 7/16 inches (40.5 x 18 x 10.5 mm).
n.	Bottom Rail Bracket: 2-7/16 x 1-9/16 inches (61.5 x 40 mm).
o.	Foot Block for Straight Rail: 3/4 inch (19 mm) diameter.
p.	Foot Block for Stair Rail: 3/4 inch (19 mm) diameter.
q.	Baluster: 3/4 inch (19 mm) dia x 30-1/2 inch (775 mm).
r.	Screw to fix top rail bracket to post sleeve: M5 x 1-9/16 inch (40 mm).
s.	Screw to fix bottom post bracket to post sleeve: M4 x 1-9/16 inch (40 mm).
t.	Screw to fix top rail bracket to top rail: M4 x 1-3/16 inch (30 mm).
u.	Screw to fix bottom rail bracket / foot block: M4 x 13/16 inch (20 mm).
PART 3    EXECUTION
3.1	EXAMINATION
A.	Do not begin installation until the substrates have been properly constructed and prepared.
B.	If substrate preparation is the responsibility of another installer, notify Architect in writing of unsatisfactory preparation before proceeding.
3.2	PREPARATION
A.	Clean surfaces thoroughly prior to installation.
B.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
3.3	INSTALLATION
A.	Install in accordance with manufacturer's instructions, approved submittals, and in proper relationship with adjacent construction.
3.4	FIELD QUALITY CONTROL
A.	Field Inspection: Coordinate field inspection in accordance with appropriate sections in Division 01.
3.5	CLEANING AND PROTECTION
A.	Clean products in accordance with the manufacturers recommendations.
B.	Touch-up, repair or replace damaged products before Substantial Completion.

END OF SECTION