6 Best Blocking Grid Boards For Measuring Lace Dimensions
Master lace crafting with our top 6 blocking grid boards. Discover the best tools to ensure precise dimensions and professional results for every project.
Achieving a professional finish on a lace shawl is entirely dependent on how you set your stitches during the blocking process. Without a reliable grid to guide your tension, even the most intricate yarn-overs can end up looking lopsided or uneven. These six blocking boards offer the structure necessary to transform a crumpled piece of knitting into a crisp, open masterpiece. Choosing the right surface is the final, most critical step in honoring the hours you spent at the needles.
Knitter’s Pride Lace Blocking Mats: Best Overall
These mats have become a staple in my studio because they strike the perfect balance between density and ease of use. The material is firm enough to hold a T-pin securely, yet it offers just enough "give" so you aren’t fighting the board to get your pins set.
The grid markings are printed clearly, which is a lifesaver when you are trying to ensure a triangular shawl has perfectly symmetrical wingspans. Because they are modular, you can snap them together to fit anything from a small cowl to a massive, circular tablecloth.
The only downside is that the printed grid can eventually fade if you are constantly blocking wet, heavy wools over the same spots for years. However, for the average knitter, these provide the most reliable, consistent experience on the market.
Mindful Collection Patterned Blocking Mats
If you find the standard grid lines on most mats to be visually overwhelming, this collection offers a more aesthetic approach. The subtle, calming pattern is designed to reduce eye strain during long blocking sessions, which is a surprisingly welcome feature when you’ve been staring at stitches for weeks.
These mats are exceptionally thick, which means your pins won’t poke through the bottom and scratch your dining room table. They are also heat-resistant, a significant benefit if you prefer to use a steam iron to help "set" fibers like acrylic or superwash wool.
The trade-off here is the price point, as you are paying a premium for the design and the high-quality, durable foam. If you block lace frequently, the longevity of these mats makes them a sound investment for your workspace.
Clover Blocking Mats for Precision Projects
Clover has a reputation for engineering tools that prioritize accuracy, and these mats are no exception. The grid is printed with high-contrast lines that make it incredibly easy to count inches or centimeters at a glance.
These are particularly useful if you are blocking garments that require specific measurements, such as a sweater back or sleeves. When you need to match two pieces of a cardigan perfectly, the precision of these grids acts as a secondary check against your tape measure.
Keep in mind that these mats are slightly firmer than others, which is great for precision but requires a bit more force to insert pins. If you struggle with hand fatigue, you might find these require a little extra effort to set up.
KnitIQ Extra Thick Blocking Board Set
When you are working with heavy, rustic fibers like Highland wool or thick alpaca, you need a board that won’t buckle under the tension. The KnitIQ boards are notably thicker and denser than standard foam tiles, providing a rock-solid foundation for heavier lace projects.
The grids are printed in a way that aligns perfectly across the seams when you connect multiple tiles. This eliminates the "dead space" that often occurs where two tiles meet, allowing you to pin stitches right across the junction without a gap.
They also come with a handy storage case, which is a massive plus if you live in a small space and need to tuck your blocking gear away. This is the professional’s choice for those who want a heavy-duty, long-term solution.
Boye Interlocking Foam Blocking Tiles
These tiles are the "workhorse" of the blocking world and are often the first set a knitter buys. They are lightweight, affordable, and get the job done without any unnecessary bells and whistles.
The grid markings are straightforward and easy to read, making them ideal for beginners who are just learning how to measure their lace wingspans. They are perfect for small-to-medium projects that don’t require the intense tension of a heavy, soaking-wet lace shawl.
Because they are thinner than premium options, be mindful of the surface underneath. If you are pinning on a wooden table, you might want to place a towel down first to ensure your pins don’t leave marks on your furniture.
Beadsmith Large Grid Blocking Board
While often marketed to jewelry makers, this board is a hidden gem for lace knitters who prefer a single, solid surface over interlocking tiles. The lack of seams means you don’t have to worry about your lace catching on the edges of the tiles.
The grid is exceptionally detailed, which is perfect for complex lace charts that require precise geometric blocking. It provides a flat, stable surface that is difficult to replicate with modular foam tiles.
The trade-off is portability; this board is a single, large piece that doesn’t fold or break down. If you have limited storage, you will need to find a dedicated spot to slide this board behind a bookshelf or under a bed.
Why Grid Markings Are Essential for Lace
Lace is inherently elastic, meaning it will naturally pull back into a crumpled shape once it leaves the needles. Grid markings act as a visual map, allowing you to stretch the fabric evenly in all directions so the yarn-overs open up uniformly.
Without a grid, it is all too easy to overstretch one side of a shawl while leaving the other side tight. This leads to a finished object that hangs unevenly when worn.
Think of the grid as your "level" in construction; it ensures that your tension is distributed across the entire piece. When you see those perfectly open "eyes" in a lace pattern, it is almost always because the knitter used a grid to maintain consistent spacing.
Foam vs. Cork: Choosing Your Blocking Base
Foam mats are the industry standard because they are lightweight, water-resistant, and gentle on your pins. They are ideal for wet blocking, where you soak your lace and pin it out while damp, as the foam won’t warp or absorb moisture.
Cork boards, while beautiful and eco-friendly, are often much harder to pin into and can be heavy to move around. They are excellent for dry blocking or pinning delicate items that don’t require heavy tension, but they can be taxing on your wrists.
If you primarily knit with animal fibers that need a good soak and a firm stretch, stick with high-density foam. If you prefer a more permanent, aesthetic setup for light blocking, cork might suit your studio space better.
How to Properly Pin Your Lace for Symmetry
Start by finding the center point of your lace piece and pinning it to the center of your grid. From there, work outward in pairs, pinning the left side and then the right side to ensure the tension remains balanced.
Use T-pins rather than standard sewing pins, as the T-bar allows you to pull the fabric taut without the pin slipping through your fingers. Space your pins about an inch apart, focusing on the "points" of your lace pattern to ensure they are crisp and uniform.
Avoid the temptation to pull the fabric as hard as possible; you want to stretch the lace until it is open, not until the yarn fibers are stressed to their breaking point. If you see the yarn thinning or the stitches distorting, you have gone too far.
Essential Tips for Flat Drying Delicate Fiber
Always use a clean, white towel between your blocking board and your lace if you are worried about color transfer. Even if you have checked your yarn for colorfastness, it is better to be safe than to have your light-colored mat absorb dye from a deep-red yarn.
Ensure your room has good airflow, as lace needs to dry completely to hold its shape. A fan placed at a distance can speed up the process, but never use a direct heat source like a hair dryer, as this can damage protein fibers like wool or silk.
Once the piece is dry, leave it pinned for an extra hour or two to let the fibers "relax" into their new shape. This final step ensures that your hard work doesn’t immediately shrink back the moment you remove the pins.
Investing in a quality blocking board is the difference between a project that looks "homemade" and one that looks like a high-end boutique piece. By utilizing the grid lines to manage your tension, you ensure that every stitch reflects the care you put into your knitting. Take the time to measure, pin, and dry your lace with patience, and your finished items will reward you for years to come. Happy blocking, and may your points always be sharp and symmetrical.
