How to Measure Up for a New Internal Door
Why Accurate Measurements Matter
Tools You'll Need
Before you start measuring, gather the necessary tools:
- Tape measure
- Pen
- Paper
- Spirit level (optional for more accuracy)
- Ladder (if measuring tall door frames)
Having the right tools on hand will make the process smoother and more accurate.
Step-by-Step Guide to Measuring an Internal Door
Step 1: Measure the Width
Top: Measure the width across the top of the door frame.
Middle: Measure the width across the middle of the door frame.
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Bottom: Measure the width across the bottom of the door frame.
The largest measurement is your door width.
How-To Tip:
Step 2: Measure the Height
Left Side: Measure the height within the frame on the left-hand side.
Center: Measure the height within the frame centrally.
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Right Side: Measure the height within the frame on the right-hand side.
The largest measurement is your door height.
How-To Tip:
Step 3: Measure the Depth of the Frame
Measure the depth of the frame where the door will fit when it’s closed. There are three standard thicknesses for internal doors:
- 35mm
- 40mm
- 44mm (fire door)
How-To Tip:
Step 4: Compare Your Measurements
How-To Tip:
Step 5: Adjusting the Door
How-To Tip:
Additional Tips for Measuring Internal Doors
Consider the Door Swing: Determine the direction in which the door will swing open. This can affect your measurements and the type of hinges and hardware you will need.
Check for Obstructions: Look for any potential obstructions like light switches, electrical outlets, or radiators that could interfere with the door's operation.
Allow for Clearance: Ensure there is adequate clearance around the door to allow it to open and close smoothly. This includes space for the door handle and any other hardware.
Plan for Door Hardware: Decide on the type of door hardware you will be using, such as hinges, handles, and locks. This can influence the measurements and the overall fitting of the door.
Consult with Professionals: If you're unsure about any aspect of measuring or fitting your door, consult with a professional. At T.H. Wiggans Ironmongery Ltd, we offer expert advice and support to ensure your project is a success.
Understand Door Types: Be aware of the different types of internal doors available. Whether you're looking at panel doors, flush doors, or glass doors, each type may have specific measurement considerations and installation requirements.
Account for Door Trim: If you plan to add decorative trim or molding around your door, ensure this is factored into your measurements. The trim can affect the overall appearance and functionality of the door.
Consider Future Changes: Think about any future renovations or changes you might make to the room. Ensuring that the door size and type are versatile enough to accommodate future updates can save you from having to replace the door again later.
FAQs
What tools do I need to measure for an internal door?
You will need a tape measure, pen, and paper to note down your measurements.
Can I use the existing door measurements?
No, measure the frame opening as it provides a more accurate measurement for a new door.
What if my measurements don’t match standard door sizes?
Consider opting for a bespoke door, which can be made to fit your specific measurements and style preferences.
How much can I plane off a door to fit it?
You can typically plane off a few millimeters. Check with your door distributor for specific limitations.
Why should I consider floor coverings when measuring for a door?
Thicker floor coverings like carpets can affect the door's ability to close properly, so it's important to consider them in your measurements.
Common Measurement Mistakes to Avoid
Not Measuring Multiple Points: Only measuring one point for width or height can result in inaccurate measurements. Always measure at multiple points to account for any frame irregularities.
Ignoring Floor Coverings: Forgetting to account for floor coverings like carpets or rugs can lead to doors that don't close properly.
Incorrect Depth Measurement: Ensure you measure the depth of the frame correctly, considering standard door thicknesses and any additional space required for hardware.
Not Consulting Standards: Failing to compare your measurements with standard door sizes can lead to difficulties in finding a suitable door. Always check standard sizes before purchasing.
