b'Roof AlterationsFigure 2: The climate severity results and design parameters from Climate-RCI and the wind loads on the roof cladding.Cto3.5Ccanalsobeexplored.Roof design, specifications andis also an option for the informationByprovidingthebuildingspecifi- construction; to be verified with a non-destructive cations, the wind loads on all roofAny deviations from the origi-investigation, such as:zonesandparapetsarecalculatednaldesignundertakenattheInfrared thermography (where time of construction;usingfutureprojected1/50hourly Materialsandconstructionpractical);Think Safe, wind pressures (Figure 2). methods utilized; Nuclear roof moisture surveys;Climate-RCIcanbeaccessed Electriccapacitance/imped-throughthefollowinglink:nrc.Work Safe, Specifications;Inspection,leakandmainte- ance testing;since 1988 canada.ca/en/research-development/products-services/software- nance reports;Visual inspection; orTop-Line Roofing & Sheet-Metal Inc specializesapplications/climate-rci/app/ Warranty documentation;Thermalmodellingofrelative in the installation, repair, and maintenance ofBuildingtype,useandoccu-industrial roofs throughout Southern Ontario.agreement.html. humidity and temperature.OUR SERVICES: pancy; and Randomizedtestcutscanalso Alteration records.Commercial roofing Re-roofing STEP 2: Determination ofIftheabovedocumentationisbe performed to verify the findings Roof maintenance Skylight installationRoof inspection,Sheet metal flashingthe Existing Condition available, then the required informa- from the non-destructive investiga-evaluation & report fabrication & installation Assessinganddeterminingthetion must be extracted and validatedtion.Throughtheuseofportable Historical restoration Retro-fit curb installation withthefutureclimaticrequire- instrumentssuchastheportable Emergency roof repairs existing condition of the roof assistsments. If the current roof resistance indeterminingifthecurrentroofexceeds the future climatic load re- windupliftchamberandthepor-(905) 602-0760 resistance exceeds the future climaticquirements, then the roof is consid- tablethermalchamber,thein-situ 1325 Fewster Dr loadrequirements.Existingdocu- eredaClimateAdaptableRoof.wind uplift capacity and the thermal Mississauga, ONL4W 1A2 mentationshouldbeconsultedtoresistance of the roof can be respec-toplineroofing.ca In this scenario, if it is necessary, a gather information on: resurface alteration can be applied. Ittively determined. 516ONTARIO ROOFING NEWSISSUE 1 2023 THE ONLY SOURCE FOR PROFESSIONAL ICI ROOFING CONTRACTORS IN ONTARIO ORN'