What are the opening hours?

Monday 8am - 5:30pm Tuesday 8am - 5:30pm Wednesday 8am - 5:30pm Thursday 8am - 5:30pm Friday 8am - 5:30pm Saturday 8am - 5:30pm

Interstellar Builders

Call Directions Website

We specialise in carpentry, plastering, and featured staircases for residential and commercial properties

29/10/2026

🍂 November is the perfect time to fall in love with your kitchen again! 🏡✨

Thinking about a new kitchen before the new year? Whether you’re dreaming of sleek modern finishes, cosy country charm, or a space that’s perfect for hosting this Christmas, we can bring your vision to life.

Working with our trusted supplier Howdens, we deliver high-quality kitchens built to last — designed around your style, space, and budget. 💪

From full renovations to stunning refits, Interstellar Builders handle everything from start to finish. 🙌

💬 What’s your dream kitchen style — modern minimal or warm and rustic? Tell us below! 👇

27/10/2026

🌧️With the storms hitting our homes this weekend and more to come🏠⚠️

With more strong winds and heavy rain on the way, now’s the time to give your home a quick safety check. Here are a few simple tips from Interstellar Builders to help keep your property protected:

🔧 1. Check your gutters & downpipes
Make sure they’re clear of leaves and debris so water can flow freely.

🪟 2. Inspect windows & doors
Look for any drafts or loose fittings — even small gaps can let in water during a storm.

🏚️ 3. Secure loose items outside
Bins, garden furniture, and decorations can become dangerous in high winds.

🏡 4. Look at your roof from the ground
Missing tiles or loose flashing can cause leaks fast. If you spot something, get it sorted asap.

💡 5. Keep an eye on fencing
Weak or wobbly fence panels are often the first to go in bad weather.

If you notice anything that doesn’t look right — or want a professional eye to check things over — we’re here to help.
📩 Message Interstellar Builders for advice or storm-ready repairs. Stay safe, South Wales! 🌬️💙

25/10/2026

🏡✨ From Vision to Reality! ✨🏡
🛠️ This project showcases our commitment to transforming spaces with craftsmanship, creativity, and care.

From sleek modern finishes to practical design solutions, every detail has been tailored to perfection. 🌟

👉 Ready to start your own transformation? Visit www.interstellarbuilders.co.uk to explore our services and book your consultation today!

📸 let us know your favourite feature in the comments!

24/10/2026

Called in to put right a media wall that had been left in a poor state.

Stripped back, reframed and rebuilt from the substrate up. New ply, properly levelled, then large format porcelain in a black and gold marble finish, recessed electric fire, TV mounted flush and LED strips run down both edges to lift it at night.

Fitted panelling, media walls and full room finishes across South Wales. If a job has been left half done or done badly, we are used to picking it up.

📧 [email protected]

22/10/2026

🔨 Looking for quality construction services?
At Interstellar Builders, we offer everything from small repairs to full-scale refurbishments. Our expert team is dedicated to delivering top-notch results on time and within budget.

Check out our website to explore our services and see why we’re South Wales' trusted builders!

🌐 www.interstellarbuilders.co.uk

20/10/2026

🌟 Customer Review Spotlight! 🌟

“Interstellar Builders have been amazing!! They’ve just completed our bathroom renovation and we couldn’t be any happier! Thank you so much, Chris’s. We would highly recommend!” 🙌🛁

We’re over the moon to receive feedback like this — it’s what drives us to deliver top-quality craftsmanship and customer care every single time. 🚀💪

Thinking about transforming your home? Visit www.interstellarbuilders.co.uk
and let’s make your dream space a reality. ✨

19/10/2026

Huge congratulations to Taff’s Well RFC full-back Mac on getting through to the BGC trials! 🏉

Kalem’s new chapter starts on Sunday 25th October, and everyone at Interstellar Builders is so proud of him. It’s been a pleasure having our name behind you Kalem. Go show them what you’ve got! 💪

19/10/2026

🏡✨ Transforming Spaces for Airbnb Success
Check out this stunning full refurbishment we completed for an Airbnb property! From top to bottom, we’ve helped elevate this space to attract more guests with style, comfort, and functionality.

Ready to turn your property into the next big thing on Airbnb? Let us help you create a space that wows.

📞 Get in touch for a consultation!

19/10/2026

Proud sponsors of Mac 🏉

What a moment for Kalem yesterday, taking on Wales A in rugby league! Everyone at Interstellar Builders is so proud of you and how far you’ve come.

Turn the volume up and watch for yourself 🔊

Keep working hard Kalem, the red jersey could be next

16/10/2026

Before you know it, it’s a feature

Stone cladding can turn a plain garden wall into the best part of the patio 🌸

We recently finished this raised planter, cladding it in grey split face stone with smooth coping stones along the top and neat aluminium trim on the corners. The layered stone gives it real texture and depth, and it sets off all that colour from the flowers perfectly.

Low maintenance, built to last, and it looks smart all year round.

Thinking about giving your garden walls a fresh look? Get in touch for a free quote.
📞 07496 639359 / 07759 505426
📧 [email protected]

Address

Caerphilly

Opening Hours

Monday	8am - 5:30pm
Tuesday	8am - 5:30pm
Wednesday	8am - 5:30pm
Thursday	8am - 5:30pm
Friday	8am - 5:30pm
Saturday	8am - 5:30pm

Telephone

+447759505426

Website

http://www.interstellarbuilders.co.uk/

Alerts

Be the first to know and let us send you an email when Interstellar Builders posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.