GENERAL INFORMATION
General installation methods are designed to simplify the installation process by allowing the best method to be utilized
for each jobsite depending on conditions and use. In the residential and commercial application these options are loose
laid, releasable bond, and permanent bond. See page
4
for recommended use chart.
These instructions cover all installation methods of Mannington Residential and Commercial
Insight
®
Plus GB
.
All recommendations are based on the most recent available information. The information on these sheets provides
general guidelines. For complete details consult Mannington’s General Installation Guide or visit our website
at manningtoncommercial.com. These instructions and recommendations must be followed for a satisfactory installation.
The installation of Mannington
Insight
®
Plus GB
is straight forward and similar to the installation procedures that apply to all
quality resilient fiberglass backed sheet floors. Good preparation is essential for a trouble-free installation. Do not install
Mannington resilient flooring until jobsite testing and subfloor preparations are finished and the work of all other trades is
complete. Site conditions must comply with the relevant building codes and local, state and national regulations.
Documentation of Moisture and pH test results is required when processing claims.
• Mannington
Insight
®
Plus GB
is recommended for use over properly prepared concrete, suspended wood, metal and
other suitable substrates. Never install Mannington
Insight
®
Plus GB
over residual asphalt type (Cutback) adhesive as
“Bleed Through” may occur.
• Mannington
Insight
®
Plus GB
can be used with radiant heating systems (maximum subfloor surface temperature of 85° F).
• Mannington
Insight
®
Plus GB
is not suitable for external installation or unheated locations.
• Mannington resilient flooring, adhesive, jobsite and subfloor must be acclimated to a stable condition before installation.
• Following installation, Mannington
Insight
®
Plus GB
should be protected from traffic for 24 hours, point loads and
rolling traffic for 48 hours when the pressure sensitive and permanent bond methods are used.
• Mannington
Insight
®
Plus GB
flooring should remain at a temperature between 55°-85° F (13°-27° C) during its service life.
• Always follow other manufacturers’ written recommendations when using their proprietary materials for subfloor
preparation.
MATERIAL RECEIVING, HANDLING & STORAGE
1. Always store
Insight
®
Plus GB
tightly rolled, face out on a sturdy cardboard core designed for that purpose. Store the
roll horizontally and support it across the entire width. Notice the Insight
®
Plus GB printed pattern backing provides
important information such as product name and run date. Before starting the job, always check the flooring materials
to ensure they are the correct pattern, style, and color. Also make the sure the size and amount of the products are
sufficient to complete the installation. Inspect the material closely before installation for any visible defects.
Mannington Flooring products are manufactured to high quality standards and are carefully inspected before leaving
our facility. Occasionally, however, defects are not detected. If you notice a visible defect in the flooring product,
stop the installation and contact your local Mannington Distributor for assistance.
2. Report discrepancies immediately to Mannington Customer Service at 1-800-356-6787 (residential) 1-800-241-2262 EXT 2
(commercial) Claims for installation of products installed with visual defects or incorrect style will not be honored.
3. Store all materials in a weather-tight enclosure between 55°-90° F (13°-32° C).
4. Acclimate flooring, adhesive and jobsite to a stable condition between 65°-85° F (18°-29° C) and 50% +/- 10% RH for 48
hours before, during and after installation. Acclimate all materials onsite. Temporary heating and cooling should be used
if permanent HVAC is not operational.
JOBSITE TESTING
1. Before jobsite testing, the house/building envelope must be sealed (walls, roofing, windows, doorways etc., installed).
2. Anticipated environmental conditions must be maintained at 75°F +/- 10°F (24°C +/- 6°C) and 50% +/- 10% RH a
minimum of 48 hours before and during testing (ASTM F 710).
3. Test sites must be properly prepared and protected for the duration of testing to achieve valid results.
4. Surface Flatness for all Subfloors: The surface shall be flat to 1/8” in 10 ft (3 mm in 3 m). To check flatness, place a
10 ft straight edge on the surface and measure the gap or use another suitable method.
5. Concrete Subfloors:
a. Concrete subfloors must be finished and cured without additives, curing compounds, hardeners or surface
treatments that may prevent proper bonding of the flooring materials (ACI 302.1 and ASTM F710).
Choices that Work.
Questions about warranties? call 800 241 2262 or visit www.manningtoncommercial.com
July, 2015
Insight
®
Plus GB
Installation Guidelines
Insight
®
Plus GB Instal
lat
ion Guidel
ines
