Crushing & Grinding Machines

4 Ways to Repair a Flat Roof

Jul 24 2020 0183 32 A layer of gravel or river stones is often used to protect flat roofs from sun damage Distribute the rocks evenly over the repaired area making sure that no part of the roof membrane is visible beneath it...

How to Replace a Flat Roof 15 Steps with Pictures

Nov 02 2020 0183 32 Remove the plies of the flat roof by thrusting into them with a spade Plies are the layers of felts fabrics and mats that make up roofs Always stand on a firm section of the roof and wear long pants long sleeves and safety glass Orient the spade at a 30 to 40-degree angle to the roof and start thrusting a spot in the middle of the roof...

A Homeowner s Guide on How to Remove Moss from Roof

Some roof cleaning solutions can potentially to damage some types of roofing materials Before you actually spray your entire roof with a solution start on a small section first Safety first While learning how to remove moss from roof seems like an interesting...

Five Commercial Flat Roof Systems Explained

Aug 19 2015 0183 32 Leave a Comment / Roof Repairs / By Naas Ferreira / August 19 2015 May 5 2020 / EPDM Rubber flat roofs metal roof rubber roofs TPO Roofing Membrane Build-up Tar and Gravel Roof There are 5 types of commercial flat roofing systems commonly installed...

How to Remove Tar and Gravel Roof Hunker

Removing a tar and and gravel roof means hard labor To cut down on the sweating and broken backs the right tools are absolutely essential If you just go at the tar and gravel roof with a shovel you are going to be up there all day all week or all month...

Rebuilding a Rotted Deck on a Flat Roof

May 22 2013 0183 32 This roof deck frame is not fastened to the house wall and sits on top of the flat roof Weight alone holds this beast down only the railings attach to the house Avoid Roof Leaks with Post Sleeve Supports From a waterproofing standpoint we chose not to penetrate the rubber roof...

Best Options for a Flat Roofing Replacement

Oct 15 2019 0183 32 However if EPDM roofs are spray-applied then the chance of the seams pulling away from the roof is significantly lowered Built-Up Flat Roof Replacement A built-up flat roof BUR is made up of tar and gravel For many people the built-up roof is what comes to mind when they think of flat roofs...

Converting a Tar

May 02 2018 0183 32 If you have a tar-and-gravel low-slope roof typical of constructions in many areas in Montreal you may consider changing the roofing material to something else Two common alternatives to tar-and-gravel are two-ply membrane assembly and standing-seam hidden-fastener metal panels Tar and Gravel First let s talk about what makes a good tar-and-gravel roof work...

A Homeowner s Guide on How to Remove Moss from Roof

Some roof cleaning solutions can potentially to damage some types of roofing materials Before you actually spray your entire roof with a solution start on a small section first Safety first While learning how to remove moss from roof seems like an interesting thing...

A Tar Gravel Roof Guide for Beginners Updated for 2020

Built-up roofs or BURs also called a tar and gravel roof is a well-established and popular style of flat roof that is made up of alternating layers of roofing felt or fiberglass and asphalt that is applied with heat which combine to make a long-lasting sturdy roofing system...

What is a Gravel Stop

Built-up roofs or BURs also called a tar and gravel roof are a style of flat roof It is made up of alternating layers of roofing felt or fiberglass and asphalt that is applied with heat They combine to make a long-lasting sturdy roofing system1 What is a Gravel Stop A gravel stop is a metal edge that features an angled bend at the top...

3 Types of Flat Roofs Pros and Cons

Flat roofs usually come with a 10- to 20-year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rul 1 Built-Up Roof BUR The traditional hot-tar-and-gravel roof is built from three or more plies of waterproof material alternated with hot tar and ballasted by a layer of smooth river stone Once...

Why Put Gravel on a Flat Roof

Gravel is used on flat roofs for two reasons To protect the underlying layer of roofing materials as is the case with built-up roofs BURs To weigh down or secure the roofing material as is the case with single-ply flat roofs There are different types and weights of gravel used on flat roofs for these purpos Gravel to protect Built-Up...

How to Remove Moss from a Flat Roof DoItYourself

Removing moss and algae from a flat roof can seem like a never-ending task Most homeowners will have noticed that their flat roof is regularly invaded by the green pest and while it does no damage to flat roofing materials it can retain moisture which will accelerate wear and tear on the flat roof...

Roof Preparation and Roof Vacuum Services RK HydroVac

Ballast Removal Single Ply and IRMA systems Our ballast vacuuming services will remove all 075 to 25 river rock from single-ply roofs By removing ballast this way rather than traditional shovels wheelbarrows and chutes you remove the most labor intensive portion of ballasted single-ply tear-offs...

Should I remove moss from my roof

Dec 08 2015 0183 32 Removing the moss from your roof is a topic that is widely debated Does it do more damage to leave the moss growing on your tiles or does removing it harm your roof even more Moss and algae tend to grow in damp shaded areas and can cause damage to your roof both directly and indirectly If you allow large patches of moss to grow on your roof these patches hold water against...

Roof Gravel Removal EMI Roof Vacs

EMI Roof Vacs specializes in removing gravel from flat roofs on commercial buildings Our family-owned local business has been serving customers for 30 years and has been in the roofing industry even longer The skilled crew uses a technologically advanced vacuum with as...

Removing moss from your tar and gravel roof

- Removing moss from your tar and gravel roof Has your tar and gravel roof grown a good crop of moss Would you like to get rid of it Moss growing on a tar and gravel roof can damage the roof membrane in a very short period of time if allowed to spread over a large area Moss develops from a spore growing down into the gravel and will retain...

How to fix a Tar Gravel Roof SureCoat Waterproofing

Oct 10 2013 0183 32 Tar and gravel on flat or low-sloped roofs are one of the most difficult roof systems to detect and repair leaks The gravel hides the surface of the roof and often creates a water dam on a flat roof that allows water to pond for long periods of time When the HVAC or other trade contractor walks on a dried out gravel roof the rocks puncture...

Flat Roof Replacement Cost Calculator RoofCalcorg

Sep 30 2020 0183 32 In recent years flat roofs have grown in popularity because of their distinctly modern look as well as ease of installation and repair The average cost to replace a flat roof is 5-10 per square footInstalling a simple 1 600 sqft flat roof costs 8 000 - 16 000 depending on the material you choose Flat Roof Calculator quickly estimates the total cost to install the following roofing...

Replacement gravel for a flat roof

Hi there We need to top up the gravel in one spot on our flat tar and gravel roof Are there any specific requirements for the gravel size type colour etc that we should keep in mind when we re buying a bag With thanks Hannah...

Top Tools to Remove Ponding Water on a Flat Roof

Dec 30 2016 0183 32 Roof Coatings Using a roof coating as a tool to remove the ponding water problem is another option The coating fills in the low-lying areas so that there is nowhere for the water to pond This is a cost-effective method and dries quickly Roof coatings...