How To Build The Best Blanket Fort

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Published: Mar 4, 2020 · Modified: Mar 27, 2024 by Sarah · This post may contain affiliate links · 43 Comments

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How to build a blanket fort using simple items from around your house - including a video: how to make a fort 3 different ways. Grab some blankets and sheets, clothes pins, etc. and use these tips, tricks and fort ideas to make the best fort ever!

Teepee style blanket fort made with bedsheets and clothesline hung from a light fixture.

Something you very likely don't know about me is that my husband and I build forts all the time. We have been doing this since we were dating, and used to designate every Friday night for blanket fort building. He even proposed to me in a blanket fort that he built on the roof of a building on the 4th of July! That was back in 2009.

After having kids, we took a break from our Fort Friday tradition because forts are not the safest thing for babies or toddlers. We did have a few backyard movie nights with our famous homemade blackberry ice cream during that phase. Now, our girls are old enough to safely play in a fort so we’ve been building them again and it’s been so fun!

Building a fort is a great pastime for rainy days, school breaks or just for weekends! If you're looking for even more ideas for things to do, check out our family fun page.

Blanket Fort Expertise

Over the years, we have really figured out some tricks. Today we're going share them all so that you can build a blanket fort you're proud of! With these tips, you can make a fort that is bigger, better and more functional.

Blanket fort in a living room made with bedsheets, clothes pins, and clothesline tied from door hinge to door hinge. Inside the fort are pink, blue and cream colored pillows.

How to Build A Fort

We made a video to show three different kinds of forts you can make. Watch the video for some visual inspiration, then make sure to read the rest of our tips below!

Fort Ideas Video

Items to Use:

Remember, no two forts are alike and how you build it will depend on what you have around. Here's a list of ideas for things you can use to build your fort.

Blankets
Sheets
Couch Cushions
Dining Room Chairs
Tall table

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Clamps, clothes pins and rope on a white background.

Fasteners:

Clothes pins
Clamps
Clothes line
Books (to hold blankets and sheets in place)
Chip clips
Rubber Bands
Duct Tape

Enhance Your Fort

Pillows
Lights
Breakfast Tray
Air Mattress
Sleeping Bags

Here is our loose tutorial for how to build a blanket fort:

Re-arrange furniture so you have enough floor space for a fort.
Be creative with your materials. Use what you've got around the house. Bring out the coat rack, use clamps, clothes pins, duct tape, etc.
Use lightweight sheets for the top. The reasons for this are two-fold:
- The heavier the blankets are, the hotter the fort will get.
- Heavy blankets are more likely to weigh everything down. You do NOT want your awesome fort to cave in. It should be able to last at least through the weekend, right?
String up a clothes line across the room. Tie it to curtain rods or door hinges, anything as long as it's sturdy.
Use clothes pins to hold sheets together.
Pillows or books can be used as weights to hold fort walls in place.
Use chairs and sides of sofas to drape blankets over.
Clamps, chip clips or rubber bands are good for keeping sheets and blankets in place.

How to make a fort with clothes line or rope, clothes pins, and bed sheets.

This is a great activity for everyone in your family unless you have crawling babies or toddlers in the house. Don't build one until they get older - babies who crawl or can pull theirselves up could get hurt.
Another note - we tied clothes line to our light fixture, knowing that our light fixture is secure and sturdy.
If you're not an adult, do not do this at home without asking permission.

Canopy blanket fort living room tent made from white bed sheets, pillows, blankets and held up by clothes line, clothes pins and chairs.

More Blanket Fort Ideas

Make it comfy. I like to use the aforementioned heavy blankets on the floor of the fort. The more you use, the more like a mattress your floor becomes. I like to use two or three heavy quilts on the bottom and then create a sort of nest with lots of pillows.
Face the TV and grab a movie. This is just personal preference, but it's really fun to have a movie night inside your fort. You can either build your fort right up and around the TV or just create an opening in the general direction of it.
Equip your fort with snacks. I recommend these Indoor S'mores Bars - perfect for your little blanket fort campout, or go with Aunt Val's Caramel Popcorn which is also one of our favorite treats of all time.
If you aren't sure what to do once you have built your fort, what about a Harry Potter movie marathon, read a great book, or play some board games!

If you have fun making a fort we'd love for you to leave a positive comment and rating, they mean so much to us!

More Favorites from Pretty Providence

How to Build a Blanket Fort

How to build a blanket fort using items from around your house. Grab some blankets and sheets, then use these tips and tricks to make the best blanket fort ever!

4.54 from 15 votes

Print Pin Rate

Prep Time: 10

Active Time: 20

Total Time: 30

Makes: fort

Author: Pretty Providence

Cost: $0

Video

Equipment

Household items

Materials

Blankets
Sheets
Couch Cushions
Chairs

Fasteners

Clothes pins
Clamps
Clothes line
Chip clips
Rubber Bands
Duct Tape

Extras

Pillows
Lights
Bed Tray
Air Mattress
Sleeping Bags

Instructions

Be creative with your materials. Use what you’ve got around the house. Bring out the coat rack, use clamps, clothes pins, duct tape, etc. Use lightweight sheets and blankets. Re-arrange furniture so you have enough floor space for a fort. Lay heavy blankets on the floor.
String up a clothes line across the room. Tie it to curtain rods or door hinges, anything as long as it's sturdy. Use clothes pins to hold sheets together. Pillows or books can be used as weights to hold fort walls in place. Use chairs and sides of sofas to drape blankets over.
Clamps, chip clips or rubber bands are good for keeping sheets and blankets in place on the back of chairs, couch cushions, etc. Face the TV and grab a movie. This is just personal preference, but it’s really fun to have a movie night inside your fort.

Notes

TIPS:

If you’re not an adult, do not do this at home without asking permission.
This is a great activity for everyone in your family unless you have crawling babies or toddlers in the house. Don’t build one until they get older – babies who crawl or can pull theirselves up could get hurt.
Another note – we tied clothes line to our light fixture, knowing that our light fixture is secure and sturdy.