Product Code: AF4Delivery: 1 - 2 DaysAll of our aluminium T-Trims are supplied in 3 meter lengths and all of our flat roof edge trims can easily be cut to size on site.Neat unobtrusive looks.Simple to handle, install and work with.Mill finish ex-stock and available anodised or powder coated to order.High strength to weight ratio.Completely maintenance free.Great value for money!Economical and really simple to install, maintenance free edge trim system suitable for most built-up felt, mastic, asphalt and EPDM flat roof applications.External / Internal CornersWe also stock 90 Degree Internal and External corners to suit this trim, as well as 13 other profiles and sizes.InstallationOur T-Trims should be fixed using Galvanised nails or screws at no more than 300mm apart, making sure the ends of each length are firmly secured. A minimum of 6 fixings per length is recommended. We suggest you leave a gap of 2mm between each length to allow for expansion.Priming of the fixing leg is recommended.T-Trim roof edge trim is manufactured from extruded aluminium alloy to BS 1474, Quality 6063/T6 (AlMgSi 0.5 F22). This provides a resilient finish that is not affected by atmospheric pollution and will not rust.Please NotePlease note that delivery times are estimated, although we aim to get your goods to you on a next day service.All goods must be checked for damages before signing for the in good condition, damged goods that have been signed for can not be returned.Any technical instructions or details are provided as guidance only. We strongly reccomend that no work should be carried out or installation companys booked prior to delivery and inspection of your Roofing Products.To ensure your installation meets the legally required standards; planning and installation should be carried out by a suitably qualified installer.