7 Metal Trowels for Mortar Application for Masonry

Repairing a crumbling garden wall or repointing a set of brick steps often reveals the necessity of having the right hand tools for the job. While hardware stores are filled with options, selecting a metal trowel involves balancing durability against the physical strain of repetitive motion. Choosing the correct tool ensures that masonry projects remain manageable tasks rather than sources of frustration.

Marshalltown London Trowel: The Pro’s Go-To Choice

For homeowners undertaking significant masonry projects, such as rebuilding a brick pillar or repairing a foundation, the London-style trowel serves as the industry standard. Its rounded heel allows mortar to slide off easily, making it ideal for spreading material across a long horizontal bed.

This design excels when working with standard-sized bricks, as the blade geometry helps distribute mortar evenly without constant readjustment. It is a workhorse tool that fits well in a standard garage tool chest, providing consistent performance across decades of home maintenance.

While the price point is slightly higher, the investment in hardened steel ensures the edge stays sharp and effective. For those who anticipate multiple masonry projects over several years, this is the most reliable choice.

Bon Tool Philadelphia Trowel: For Laying Block Fast

When the project shifts from delicate brickwork to structural concrete blocks, the Philadelphia trowel becomes the preferred instrument. The square heel design allows for more mortar to be scooped and held on the blade, which is essential when covering the wide surfaces of cinder blocks.

This shape provides a distinct advantage in speed, as it enables the user to butter the end of a block with a single, decisive motion. It is less about finesse and more about volume, making it the practical choice for building garden retaining walls or basement partition walls.

Consider the weight of these trowels, as they are often heavier than London styles. If the project involves long sessions, ensure the handle grip feels balanced in the hand to minimize forearm fatigue.

Kraft Tool Pointing Trowel: For Tight Repair Jobs

Pointing trowels are small, precision instruments designed for the fine detail work of filling gaps between bricks. In older homes where mortar has cracked or fallen out, these tools allow for controlled application in narrow spaces without smearing the brick face.

These are the most versatile tools for small-scale maintenance, such as patching a single loose brick or smoothing joint mortar after a repair. Their compact size makes them easy to store in a small toolbox or even a kitchen utility drawer for quick, grab-and-go access.

Given their size, they are not suitable for laying large amounts of brick. Keep one on hand specifically for touch-up work and cosmetic repairs that don’t require heavy lifting.

W. Rose Trowel: The Last One You’ll Ever Need to Buy

W. Rose trowels have built a reputation based on the quality of their heat-treated steel and the durability of their construction. These tools are often viewed as heirlooms, as they resist bending and wear far better than budget-friendly alternatives found in big-box stores.

The main advantage lies in the tang—the part that connects the blade to the handle—which is designed to withstand the high-stress environment of professional construction. For the homeowner who values longevity and refuses to replace tools every few seasons, this brand offers superior value.

While the upfront cost is higher, the cost-per-year of service is incredibly low. These trowels provide a level of balance and precision that makes even difficult masonry tasks feel more intuitive.

Marshalltown Margin Trowel: For Small Mortar Batches

A margin trowel features a rectangular, flat blade that is perfectly suited for mixing small quantities of mortar in a bucket or cleaning debris from corners. It is arguably the most useful secondary tool for anyone doing light home renovations.

Because it lacks the curved shape of a standard brick trowel, it can be used to scrape the sides of a mixing bucket clean, ensuring very little material is wasted. It is also effective for “buttering” small edges or tight spots where a larger trowel simply cannot reach.

Renters who only need to perform minor patch jobs will find the margin trowel to be the only masonry tool they truly require. It is compact, inexpensive, and performs tasks that larger trowels cannot handle.

Goldblatt Gauging Trowel: Scooping From the Bucket

The gauging trowel is characterized by a slightly pointed, triangular shape designed for measuring and transferring mortar from a board or bucket to the wall. It acts as the bridge between the mixing container and the primary application tool.

If the masonry work involves mixing large amounts of mortar, a gauging trowel prevents the back-and-forth strain of using a large brick trowel for scooping. It allows for precise control when adding small amounts of water or additives to the mix.

For those with limited storage space, this tool is highly efficient because it doubles as a decent patch-repair trowel. It is a multi-functional piece that adds versatility to any basic home tool kit.

Ox Tools Pro Trowel: A More Comfortable Grip Option

Masonry is physically demanding, and improper grip can lead to wrist strain or blisters during long sessions. Ox Tools focuses heavily on ergonomic handle design, utilizing soft-grip materials that absorb vibration and improve comfort.

This is an excellent option for beginners or homeowners who have not developed the calloused hands of a professional mason. By reducing the physical toll of the work, these trowels allow for longer periods of productivity without discomfort.

While the rubberized grip may eventually show signs of wear compared to traditional wood or leather handles, the benefit to hand health is substantial. If comfort is the top priority for a weekend project, look no further than this brand.

London vs. Philadelphia: Which Trowel Shape Is Best?

• London Trowel: Best for brickwork, allowing for smooth, fluid motions and precise mortar placement.
• Philadelphia Trowel: Best for block work, providing high-capacity scooping and easier handling of heavy mortar beds.

The choice between these two shapes should be dictated by the material being laid. If the project consists of clay bricks, the London shape is essential for control. If the project involves cinder blocks or stone, the Philadelphia shape is necessary to manage the heavier mortar volume.

Choosing the Right Trowel Size for Your Project

Selecting the right size is a balance between the scale of the wall and the strength of the user. A 10-inch or 11-inch trowel is generally the sweet spot for the average homeowner, as it is large enough to be efficient but small enough to remain controllable.

• Small Projects (10-inch): Ideal for repairs, pointing, and delicate touch-ups.
• Medium Projects (11-inch): The standard size for bricklaying and general garden masonry.
• Large Projects (12-inch+): Only for those comfortable with the weight and experienced in managing larger amounts of mortar.

Remember that a heavier, larger trowel adds weight to every single scoop. Choosing a size that feels slightly smaller than needed is often better for a DIYer than choosing one that causes early exhaustion.

How to Keep Your Trowel Clean and Ready for Next Time

The secret to a long-lasting metal trowel is aggressive cleaning immediately following the completion of the work. Mortar contains lime and cement, both of which are caustic; if left to harden, they can pit the metal and corrode the handle connection.

Always scrub the blade with a stiff-bristled brush and plenty of water before the mortar sets. For stubborn dried bits, use a soft piece of wood or plastic to scrape the surface, as metal scrapers can scratch the polished steel.

Finally, dry the trowel thoroughly and apply a light coat of machine oil or WD-40 before storing it in a dry location. This prevents flash rust and ensures the tool is ready for the next project whenever it arises.

By matching the tool to the task—whether that is a small patch on the patio or a full-scale garden wall—you ensure both professional results and a much easier physical experience. Investing in a quality metal trowel is a one-time decision that removes the primary obstacle to successful masonry repairs.