Door Blank

Door blanks are some of the most commonly used construction materials. They are long-lasting and provide strength and security for all internal and external door applications. Solid door blanks are also fire-resistant, giving resistance against fire for up to 60 minutes.

You can select the door blanks you need from a wide range offered by most retailers across the UK, including fire door blanks and external door blanks. The standard measurement for these door blanks for sale is 44mm and 54mm in thickness.

What Are Door Blanks?

Solid wood door blanks are solid construction fire-rated flush doors. These flush doors can be cut into any desirable size. They are usually bought in bulk since they can be installed in the entire home or throughout a large construction project. They are first painted before installation since they come unfinished.

Compared to the prices of fully finished flush fire doors, door blank prices are considerably lower, and that is why they are ideal for trade customers with large projects. If you have a modern and new house, you want to paint your door blanks plain white.

However, opt for a wood stain finish for more traditional homes as it complements these homes perfectly. There are two fire door blanks; FD30 (can withstand fire for up to 30 mins) and FD60 (can withstand fire for up to an hour).

Features of Door Blanks

  • The solid material used can withstand fire for up to 60 minutes. Has a high flame protection rating.
  • Comes unfinished without a varnish finish.
  • Best suited to use in security doors;

Technological Characteristics of the Door Blanks

  • Both external and internal door blanks are made from engineered component parts in order to provide the doors with a solid feel but with engineering benefits such as stability and strength.

Using the Door Blanks

Door blanks can be cut into smaller units. You can DIY door blanks installation, but this is recommended only if you an experienced DIY’r or a carpenter/joiner.

The ideal thickness is 12-15mm of hardwood edges, glued and nailed in position before sanding the face with a sander.

If you plan to stain your door blank, ensure you apply several coats. Again, don’t forget the edges.

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