5 ESSENTIAL ELEMENTS FOR COMMERCIAL HANDYMAN

If a ramp operate has a rise better than 6 inches or is for a longer period than seventy two inches, handrails are encouraged. For security, handrails should be put alongside both sides with the ramp section. The within handrail needs to be continuous on switchback or dogleg ramps. The best in the handrail should be mounted involving 34 and 38 inch