At Château de la Fare, Janet and Philip overhaul their entrance gates for something grander. Elsewhere, Matt has a theatrical idea to transform a cellar into a quirky dungeon.

At Château de la Boutinière, it's Zion's 60th birthday, but a power failure threatens everything. In the Loire Valley, Ben and Billie start an ambitious renovation project.

In the Loire Valley, Ben has to wallpaper for the very first time. Meanwhile, Julia converts her former artist's studio into living accommodation at her woodland chateau.

In the Dordogne, Abbie, Clive, Karen and Ross start a complicated project to create a terrace dining area. Meanwhile, Ben constructs a soundproof door in the Loire Valley.

At Château du Doux, bad weather threatens to derail a wedding. Ben has his work cut out with a chandelier light fixture. And Billie attempts to paint new life into old furniture.

Philip and Janet push to complete a guest suite with creative upcycling and clever sewing. Tim and Krys turn their attention to the interior of their long-neglected chateau.

Tim struggles to get a huge olive tree into position without destroying Sasha's flower beds. Christina and Sassan explore their new chateau. Tim and Krys work on their kitchen.

Alison and Zion bicker while moving an old polytunnel. Tim and Sasha get inventive creating a sumptuous bridal suite, and the Cherry family start a large-scale kitchen project.

Sarah adds opulent floristry to her repertoire, while George scales new heights to wash the chateau. Elsewhere, Nigel keeps his hand on the purse strings of Debbie's gravel garden.

Stephanie and Gerry bid to complete their opulent Marquis Salon restoration. Anna and Edward face floods, while Sarah and George trial an exciting new money-making venture.

An unusual WWII-style renovation in their attic has Emma and Paul at loggerheads. Ben and Billie battle the heat to finish their garden apartment.

Jayne and Steve are pulled from pillar to post as they host a painting course. Chateau shopper Sarah is smitten with period features, but Bart worries about the level of DIY.

Trish calls in friends to help bring light into the dark interior of her medieval chateau. Edward and Anna struggle to revamp an overgrown border.

In a bid to protect her solar panels from the sheep, Trish builds a fence. Sarah shows off her new wedding floristry skills, while Edward tackles a tricky engineering project.

Julia battles the heat as she prepares to host her first wedding. Alison and Zion start a long-term garden project, but hidden rocks may end it before it's begun.

At Château Lagorce, Edward must learn to roof tile for a poolside project. Ben and Vanessa start transforming an old laundry into a cinema and games room.

Ben and Vanessa rush to finish their new gin bar, housed in an old garage. Having discovered discarded oak boards in the chicken shed, Ben's DIY skills come in handy.

Matt and Helen brace themselves to host their first ever wedding at Château La Briance. Tensions rise for Belinda and Lee as they try to install the kitchen in their two-bed gîte.

In the Loire Valley, Guy struggles to build a flatpack spiral staircase, while May spots some safety issues that have to be addressed before her yoga retreat can commence.

In the Dordogne, Nick gets demolition happy in a bid to open up the entrance hall of his derelict chateau. And it's a big day for Becky and Mark as their new gîte floor is laid.

Sasha struggles to understand Tim's idea for an ingenious bamboo water feature. Elsewhere, Wendy and Marcus work hard to throw a chateau-sized birthday bash!

At Château du Doux, the family face a challenge turning a storage room into an accessible bedroom. Emotions run high for Christina and Sassan as they tackle their pool project.

At Château du Puits es Pratx, Tim and Sasha battle soaring temperatures to host a wedding and Sasha must get the floristry looking its best.

At Château de la Fare, Janet and Philip start their biggest challenge yet - the creation of their largest guest suite, part of which will be in the medieval tower Over at Château de la Boutinière, Alison and Zion press to complete their first ever gite, and with a booking on the cards, the pressure is on to get it done in time

At Château Larribau, Paul and Julia enjoy their first week as chateau owners, and are keen to make the huge house feel like a home by renovating one room as a bolthole. At Château de Bourneau, Erin and JB are alarmed to discover that their dormer windows are falling apart, leading to water damage.

Ben and Billie embark on an ambitious project to turn their boatshed into an outdoor glamping kitchen. It's no mean feat, with concrete running low and plumbing to work out

A kitchen renovation is jeopardised by a nest of ants playing havoc with the electrics. A wedding anniversary allows a recently renovated ballroom to be used for the first time

The Cherry family start renovating their bridal suite, complete with turret bathroom, where a tricky tiling job tests Aaron and his dad Paul's patience

New chateau owners Chris and Jolyon have bought Château Trois Cloches. It is a huge project but, eager to turn it into a home and events venue, the pair start work on a guest suite