Iron House is a strength gym on the Amsterdamsestraatweg in Utrecht Zuilen. No waiting for a machine here: the gym has 700 m² of strength equipment. You won't find any mirrors, and the kit gets put away properly. It's a gym for all levels, and new members get a free training programme.
Powerlifters are in the right place here. There are regular powerlifting classes around the squat, bench press and deadlift, supplemented with variations. You work on technique and strength, with personal records as the goal. The programme adapts to your level, for beginners and advanced lifters. Groups are small, with eight to ten participants per coach. Besides powerlifting there are classes in strength & conditioning and weightlifting. You book classes with a class membership, and open gym is always included.
The gym is open Monday to Thursday from 6.30 to 23.00, on Friday until 22.00 and at weekends from 8.00 to 18.00. Coming from elsewhere? Request a day pass in advance using the form. Just walking in isn't guaranteed, and at busy times or during events a booking may be refused. You can also book a free trial class.
Upcoming competitions in the Netherlands
- Beginner Meet Atlas 2026: 14 November 2026, Nijmegen, the Netherlands
- Lichtstad Cup 2026: 28 November 2026, Eindhoven, the Netherlands
- Sectievergadering KNKF – Sectie Powerlifting 2026: 12 December 2026, Son en Breugel, the Netherlands
All competitions are in the competition calendar.