Question 1

Can metal roofing be cut with a circular saw?

Accepted Answer

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While a high-speed circular saw will cut through metal, and even cut through multiple sheets at once, the fast-spinning saw blades create a lot of heat. This heat can damage paint and other protective coatings, leading to serious problems like rust over time. The cost to paint a metal roof again to avoid this damage is typically an additional $0.50 to $1 per square foot.

Question 2

How do you cut round ductwork?

Accepted Answer

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Cutting round ductwork requires precision and the right tools. A duct cutter, specifically designed for circular ducts, is ideal. First, mark the cutting line on the duct using a measuring tape and pencil. Then, position the duct cutter's blade on the marked line. Apply steady pressure, rotating the cutter around the duct. The sharp blade creates a clean, precise cut. Alternatively, a reciprocating saw with a metal-cutting blade can be used for larger round ducts. Ensure the duct is securely held in place while making the cut to prevent slips and maintain accuracy.

Question 3

How much do different welding projects cost?

Accepted Answer

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Some welding projects, such as repairing pipes or fences, require travel, whereas others, like furniture repair, do not necessarily require the welder to come to you. Travel and overhead factor into the overall cost of your welding project. Some of the most common welding projects include:

Metal furniture repair: $35–$100
Pipe repair: $200–$1,000
Small gates: $550–$750
Fencing: $1,200–$1,800
Fabricated sheet metal welding: $750–$2,500

Metal furniture repair: $35–$100
Pipe repair: $200–$1,000
Small gates: $550–$750
Fencing: $1,200–$1,800
Fabricated sheet metal welding: $750–$2,500

Question 4

What questions should I ask a welder before hiring?

Accepted Answer

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There are a few things you can ask welders before you hire them to get an idea of their experience and ability levels:

Are you licensed and certified?
How long have you been in the welding business?
Do you commonly do the type of welding I need?
Do you offer any kind of warranty for your work?
Do you charge by the hour or by the project?
How long do you expect my welding project to take?
What steps do you take to minimize errors in your work?

Question 5

How much does it cost to hire a metal fabrication professional?

Accepted Answer

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Professional metal fabricators typically charge around $70 per hour, but the total cost of your project will depend on several factors. The largest cost drivers are the size, complexity, and design of the project, as well as the price and type of metal used. A good way to estimate the total cost is to multiply the cost of raw materials by four; typically, one-quarter of the total goes toward materials and three-quarters toward labor. Your geographic location can also influence costs, as labor and material prices vary by region.