Installing new quartz countertops can greatly improve the look and functionality of your kitchen. However, accurately measuring your existing countertops is crucial for ordering the correct size quartz tops. Here is a step-by-step guide on how to measure kitchen countertops for quartz replacement.
What You’ll Need
- Measuring tape
- Pen and paper
- Careful attention to detail
Measuring correctly the first time will ensure your new quartz countertops fit perfectly without any gaps or the need for alterations.
Measure Length
The length measurement of your countertop is the distance from one end of the counter to the other.
- Clear off all items from the countertop.
- Start at one end and run the measuring tape along the front edge of the counter to the other end.
- For an L-shaped counter, measure each section separately.
- Round measurements up to the nearest 1/8 inch.
- Record the length measurements.
Being meticulous at this stage will pay dividends later when installing the new tops.
Measure Width
The width of the countertop is determined by measuring from the front edge to the wall at the widest part of the counter.
- Place the end of the tape at the front edge.
- Stretch it straight back toward the wall.
- Measure the widest part of the countertop to get the maximum width.
- Again, round up to the nearest 1/8 inch.
- Write down the width measurement.
Measuring width at several spots along the counter will account for any variations.
Measure Overhang
The overhang is the part of the countertop that sticks out beyond the cabinet box.
- Measure from the wall to the front edge of the cabinet box underneath.
- Then measure from the wall to the outer edge of the countertop.
- The overhang is the difference between those two measurements.
- Standard overhang is about 1 1⁄2 inches.
Knowing the overhang size will assist with installation later.
Measure Thickness
- Use a ruler to measure the thickness of your existing countertop.
- Quartz tops are usually 1 1⁄4 inches thick.
- Custom thicknesses are available but cost more.
Match the thickness to your new quartz top for easy installation.
Measure Backsplash
If your existing countertops have a backsplash, measure that as well.
- Measure from the counter up to the underside of any cabinets.
- New backsplash pieces can be ordered to match if desired.
Measure Sink and Cooktop Cutouts
- Carefully measure the dimensions of any sink or cooktop cutouts in the existing tops.
- This will allow new quartz tops to be pre-cut for seamless installation around fixtures.
Accurate cutout measurements ensure a perfect fit.
Measure Separate Pieces
For countertops with seams:
- Measure each separate piece individually.
- Note locations where separate pieces meet.
This prevents gaps between pieces after installing new tops.
Draw a Detailed Diagram
- Sketch a diagram of the complete countertop layout.
- Mark all measurements clearly.
- Note sink, stove, overhang, and backsplash locations.
A diagram helps visualize the whole project and get accurate quotes.
Take Pictures
Photos help give an overview of the countertop setup. Take pictures of:
- The entire countertop area.
- Close-ups of cutouts or seams.
- Anything unclear from measurements alone.
Pictures can clarify any confusing parts of the job.
Act Quickly on Measurements
It’s best to order new countertops as soon as measurements are complete. Here’s why:
- If major problems are found once the new tops arrive, they can be rejected without having to reorder.
- The project stays on schedule.
- Your kitchen remodel stays on budget.
Don’t delay ordering once you have measurements in hand.
Common Measurement Mistakes
Avoid these common measuring errors:
- Forgetting to account for overhang.
- Measuring only one part of an L-shaped counter.
- Not noting specialty cutout sizes.
- Failing to visualize how separate pieces fit together.
- Rounding down fractions instead of up.
Attention to detail prevents these mistakes.
Hiring a Pro
For DIYers uncomfortable with measuring:
- Consider hiring a professional installer to measure.
- Experienced contractors are extremely precise.
- The small expense now prevents big headaches later.
Proper measuring is crucial for a smooth countertop installation.
Frequently Asked Questions
What tools do I need to measure countertops?
The only tools required are a metal measuring tape, a ruler, a pencil, and paper. You may also want a straight edge, photographs, and diagrams. Avoid cloth measuring tapes which can stretch over time.
Should I measure old countertops or the cabinets themselves?
Always take measurements directly off the existing countertops. This accounts for any irregularities in the cabinets themselves.
How accurate do the measurements need to be?
Aim to get within 1/8 inch of the actual size. Round up fractions rather than down. Precision is key.
Can the store measure for me?
Kitchen remodeling stores can send out professional installers to measure your space. This guarantees accuracy but adds cost.
What if my walls aren’t straight?
Many walls have slight variations. Run the tape along the front edge even if it is uneven. The new countertop will follow the same path.
Conclusion
Measuring kitchen countertops for new quartz installation is an important first step. With attention to detail and by following this guide, DIYers can get accurate measurements to ensure a perfect fit. Consider hiring pros if unsure about measuring correctly. Proper measuring prevents headaches down the road.