Installation Guide
3       www.mylenstairs.com 
IMPORTANT MESSAGE 
On behalf of everyone at Mylen Stairs, we would like to thank you for your purchase of one of our products. This 
product is designed and manufactured in the USA. This stair comes with an Installation Manual. It is important that 
you read and fully understand this manual prior to installation.  Following the steps exactly as specified in the 
manual will ease installation and reduce the amount of time necessary to complete the process. Keep this 
manual even after the installation process has been completed. Understand how to use tools that may be 
required during the installation process. Observe all safety warnings called out in this manual. Make sure those 
who may install this product for you understand this manual as well as you do. 
Mylen Stairs 
106 GP Clement Drive 
Collegeville, PA 19426 
Table of Contents 
Preparing for Installation . . . . . . . . . . . . . . . . . .  
4 
Checking the Handrail Curvature . . . . . . . . . 
16 
Parts & Hardware . . . . . . . . . . . . . . . . . . . . . . . . 
5-6 
Pulling the Handrail into a Spiral . . . . . . . . . . 
17 
Center Column Assembly . . . . . . . . . . . . . . . . 
7 
Aluminum Handrail Installation . . . . . . . . . . . . 
18 
Platform and Base Installation . . . . . . . . . . . . .  
8-10 
Center Baluster Installation . . . . . . . . . . . . . . . 
19-20 
Tread and Baluster Installation . . .  
11-12 
Platform Rail Installation . . . . . . . . . . . . . . . . . 
21 
Bottom Baluster Installation . . . . . . . . . . . . . . . . 
13 
Aluminum Handrail Forming. . . . . . . . . . . . . . . . 
14-15 
NOTICE !!! 
Unauthorized modifications may present extreme safety hazards and could also result in injury or product 
damage.  Mylen Stairs  strongly warns against, rejects and disclaims any modifications, add-on accessories or 
product  alterations that are not designed, developed, tested and approved by Mylen Stairs’  Engineering 
Department. Any Mylen Stairs product that is altered, modified or  changed in any manner not specifically 
authorized after original manufacture – including the addition of “aftermarket” accessories or component parts 
not specifically approved by Mylen Stairs – will result in the Mylen Stairs warranty being voided. Any and all liability 
for personal injury and/or property damage caused by any unauthorized modifications, add-on accessories or 
products not approved by Mylen Stairs will be considered the responsibility of  the individual(s) or company 
designing and/or making such changes. Mylen Stairs will vigorously pursue full indemnification and costs from any 
party responsible for such unauthorized post-manufacture modifications  and/or accessories should personal 
injury and/or property damage result. 
This symbol means: 
ATTENTION! BECOME ALERT! 
Your safety and the safety of others is involved. 
Signal word definitions: 
The signal words below are used to identify levels of 
hazard seriousness. For your safety and the safety of 
others, read and follow the information given with these 
signal words and/or the symbol shown above. 
WARNING indicates a potentially hazardous situation which, 
if not avoided, COULD result in death or serious injury. 
CAUTION indicates a potentially hazardous situation which, if 
not avoided, MAY result in minor or moderate injury. It may 
also be used to alert against unsafe practices or property 
damage. 
DANGER indicates an imminently hazardous situation 
which, if not avoided, WILL result in death or serious injury. 
CAUTION used without the safety alert symbol indicates a 
potentially hazardous situation which, if not avoided, MAY 
result in property damage 










